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    Quality Park Plain Open End Expansion Envelopes

    Quality Park Plain Open End Expansion Envelopes

    Click here for additional savings!

    Featherweight, moisture- and rip-resistant Tyvek mailer delivers heavyweight protection. Expandable design is ideal for shipping bulky contents like books, binders and reports. Flap-Stik closure provides a secure, peel-and-press seal. more

    $27.98

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    Quality Park Products QUA43462 Redi-Seal Envelope- Plain- 28Lb- 7-.50in.x10-.50in.- 2- KFT

    Quality Park Products QUA43462 Redi-Seal Envelope- Plain- 28Lb- 7-.50in.x10-.50in.- 2- KFT

    Redi-Seal Envelopes require no moisture to seal and no peel-off strip to throw away. Simply fold down the flap. The special coating provides a secure and permanent seal. Envelopes feature an open-end design.- SKU: SPRCH21588 more

    $65.55 $50.32

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    Quality Park Survivor Tyvek Plain Envelope QUAR1462

    Quality Park Survivor Tyvek Plain Envelope QUAR1462

    Patented release strip makes these open-end catalog envelopes easy to open. Convenient Flap-Stik closure does not require moisture to seal. Envelopes are made of DuPont Tyvek won't rip, tear or puncture. They are much stronger and more secure than... more

    $33.82 $31.94

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    Quality Park Tyvek Plain Expansion Envelopes, White, 25 / Box (Quantity)

    Quality Park Tyvek Plain Expansion Envelopes, White, 25 / Box (Quantity)

    Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and... more

    $90.13 $40.07

    FREE shipping

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    Quality Park QUAR4290 Open End Envelope, Plain, 18 Sub, 12"x16"x2", White, 100/Carton

    Quality Park QUAR4290 Open End Envelope, Plain, 18 Sub, 12"x16"x2", White, 100/Carton

    Quality Park R4290 Open End Envelope, Plain, 18 Sub, 12"x16"x2", White, 100/Carton Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water and moisture resistant. Easy to use,... more

    $302.10 $133.14

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    Quality Park QUAR4202 Open End Envelope, Plain, 14 lb, 10"x13"x1-1/2", 25 Per Pack, White

    Quality Park QUAR4202 Open End Envelope, Plain, 14 lb, 10"x13"x1-1/2", 25 Per Pack, White

    Quality Park R4202 Open End Envelope, Plain, 14 lb, 10"x13"x1-1/2", 25 Per Pack, White Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water and moisture resistant. Easy to... more

    $58.95 $30.61

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    Quality Park QUAR1520 Open End Cat Envelope, Plain, 14 Sub, 9-1/2"x12-1/2", White, 100/pkg

    Quality Park QUAR1520 Open End Cat Envelope, Plain, 14 Sub, 9-1/2"x12-1/2", White, 100/pkg

    Quality Park R1520 Open End Cat Envelope, Plain, 14 Sub, 9-1/2"x12-1/2", White, 100/pkg White Tyvek mailer with a self-adhesive flap. Lightweight, moisture and rip resistant Tyvek construction. Clean, crisp look. Flap-Stik self-adhesive closure. Plain... more

    $95.60 $50.13

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    Quality Park Ship-Lite Plain Open End Envelopes - Expansion - 12' Width x 16' Length - 2' Gusset - Self-sealing - Linen - 100 / Box - White

    Quality Park Ship-Lite Plain Open End Envelopes - Expansion - 12' Width x 16' Length - 2' Gusset - Self-sealing - Linen - 100 / Box - White

    SHIP-lite Expansion Envelopes offer plenty of added capacity in open-end style. Ideal for mailing bulky materials such as computer reports, books and binders. Perfect replacement for costly boxes or cartons. Envelopes feature a convenient Flap-Stik... more

    $146.06

    FREE shipping

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    Quality Park, QUAR4500, Tyvek Plain Expansion Envelopes, White

    Quality Park, QUAR4500, Tyvek Plain Expansion Envelopes, White

    Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and... more

    $72.56

    FREE shipping

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    Quality Park, QUAR4520, Tyvek Plain Expansion Envelopes, White

    Quality Park, QUAR4520, Tyvek Plain Expansion Envelopes, White

    Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and... more

    $115.31

    FREE shipping

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    Quality Park Products QUA43667 Redi-Seal Envelope- Plain- 28Lb- 9-.50in.x12-.50in.- KFT

    Quality Park Products QUA43667 Redi-Seal Envelope- Plain- 28Lb- 9-.50in.x12-.50in.- KFT

    Redi-Seal Envelopes require no moisture to seal and no peel-off strip to throw away. Simply fold down the flap. The special coating provides a secure and permanent seal. Envelopes feature an open-end design.- SKU: SPRCH18037 more

    $35.64 $23.82

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    Quality Park Plain Expansion Envelopes QUAR4202

    Quality Park Plain Expansion Envelopes QUAR4202

    Regular-weight Expansion Envelopes offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Offers open-end style and convenient Flap-Stik closure. Envelopes made of DuPont Tyvek won't rip,... more

    $44.69 $39.48

    FREE shipping

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    Quality Park Plain Expansion Envelopes QUAR4292

    Quality Park Plain Expansion Envelopes QUAR4292

    Regular-weight Expansion Envelopes offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Offers open-end style and convenient Flap-Stik closure. Envelopes made of DuPont Tyvek won't rip,... more

    $63.45 $57.25

    FREE shipping

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    Quality Park Plain Expansion Envelopes QUAR4520

    Quality Park Plain Expansion Envelopes QUAR4520

    Regular-weight Expansion Envelopes offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Offers open-end style and convenient Flap-Stik closure. Envelopes made of DuPont Tyvek won't rip,... more

    $147.66 $126.04

    FREE shipping

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    Quality Park, QUAR4500, Tyvek Plain Expansion Envelopes, White

    Quality Park, QUAR4500, Tyvek Plain Expansion Envelopes, White

    Regular-weight Expansion Envelopes offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Offers open-end style and convenient Flap-Stik closure. Envelopes made of DuPont Tyvek won't rip,... more

    $181.09 $72.56

    FREE shipping

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    Quality Park Catalog Envelope QUA41688

    Quality Park Catalog Envelope QUA41688

    Use these plain white envelopes for mailing larger documents or avoiding a distracting fold in important documents. Heavily gummed flaps secure the documents inside. Design also features open-end styling. more

    $61.49 $55.06

    FREE shipping

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    Quality Park QUAR1582 Open End Cat Envelope, Plain, 14 Sub, 10"x13", White, 50/pkg

    Quality Park QUAR1582 Open End Cat Envelope, Plain, 14 Sub, 10"x13", White, 50/pkg

    Quality Park R1582 Open End Cat Envelope, Plain, 14 Sub, 10"x13", White, 50/pkg Envelopes of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water and moisture resistant. Lightweight to save on... more

    $53.72 $21.02

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    Quality Park QUAR4200 Open End Envelope, Plain, 18 Sub, 10"x13"x1-1/2", White, 100/Carton

    Quality Park QUAR4200 Open End Envelope, Plain, 18 Sub, 10"x13"x1-1/2", White, 100/Carton

    Quality Park R4200 Open End Envelope, Plain, 18 Sub, 10"x13"x1-1/2", White, 100/Carton Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water and moisture resistant. Easy to... more

    $199.98 $88.14

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    Quality Park QUAR4520 Open End Envelope, Plain, 14 Sub, 12" x 16" x 2", White, 100/Carton

    Quality Park QUAR4520 Open End Envelope, Plain, 14 Sub, 12" x 16" x 2", White, 100/Carton

    Quality Park R4520 Open End Envelope, Plain, 14 Sub, 12" x 16" x 2", White, 100/Carton Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water and moisture resistant. Easy to... more

    $295.29 $109.27

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    Quality Park QUAR1790 Open End Cat Envelope, Plain, 14 Sub, 12" x 15-1/2", White, 100 Per Box

    Quality Park QUAR1790 Open End Cat Envelope, Plain, 14 Sub, 12" x 15-1/2", White, 100 Per Box

    Quality Park R1790 Open End Cat Envelope, Plain, 14 Sub, 12" x 15-1/2", White, 100 Per Box White Tyvek mailer with a self-adhesive flap. Lightweight, moisture and rip resistant Tyvek construction. Clean, crisp look. Flap-Stik self-adhesive closure.... more

    $117.04 $57.70

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    Quality Park QUAR1660 Open End Cat Envelope, Plain, 14 Sub, 10"x15", White, 100/pkg

    Quality Park QUAR1660 Open End Cat Envelope, Plain, 14 Sub, 10"x15", White, 100/pkg

    Quality Park R1660 Open End Cat Envelope, Plain, 14 Sub, 10"x15", White, 100/pkg Envelopes of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water and moisture resistant. Lightweight to save on... more

    $101.93 $49.71

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    Quality Park QUAR1320 Open End Cat Envelope, Plain, 14 Sub, 6"x9", White, 100/pkg

    Quality Park QUAR1320 Open End Cat Envelope, Plain, 14 Sub, 6"x9", White, 100/pkg

    Quality Park R1320 Open End Cat Envelope, Plain, 14 Sub, 6"x9", White, 100/pkg White Tyvek mailer with a self-adhesive flap. Lightweight, moisture and rip resistant Tyvek construction. Clean, crisp look. Flap-Stik self-adhesive closure. Plain white,... more

    $63.93 $33.52

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    Quality Park QUAR1580 Open End Cat Envelope, Plain, 14 Sub, 10" x 13", White, 100 Per Box

    Quality Park QUAR1580 Open End Cat Envelope, Plain, 14 Sub, 10" x 13", White, 100 Per Box

    Quality Park R1580 Open End Cat Envelope, Plain, 14 Sub, 10" x 13", White, 100 Per Box White Tyvek mailer with a self-adhesive flap. Lightweight, moisture and rip resistant Tyvek construction. Clean, crisp look. Flap-Stik self-adhesive closure. Plain... more

    $89.59 $38.80

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    Quality Park QUAR4292 Open End Envelope, Plain, 14 lb., 12"x16"x2", 25 Per Pack, White

    Quality Park QUAR4292 Open End Envelope, Plain, 14 lb., 12"x16"x2", 25 Per Pack, White

    Quality Park R4292 Open End Envelope, Plain, 14 lb., 12"x16"x2", 25 Per Pack, White White Tyvek expandable mailer with a self-adhesive flap. Moisture and rip resistant. Ideal for bulky contents. Flap-Stik self-adhesive closure. Professional appearance.... more

    $90.13 $47.04

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    Quality Park QUAR4500 Open End Envelope, Plain, 14 Sub, 10" x 13" x 1-1/2", White, 100/Carton

    Quality Park QUAR4500 Open End Envelope, Plain, 14 Sub, 10" x 13" x 1-1/2", White, 100/Carton

    Quality Park R4500 Open End Envelope, Plain, 14 Sub, 10" x 13" x 1-1/2", White, 100/Carton Envelopes made of DuPont Tyvek won't rip, tear or puncture. Much stronger and more secure than traditional paper envelopes. Water and moisture resistant. Easy to... more

    $197.64 $74.59

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    Quality Park QUAR1460 Open End Cat Envelope, Plain, 14 Sub, 9" x 12", White, 100 Per Pack

    Quality Park QUAR1460 Open End Cat Envelope, Plain, 14 Sub, 9" x 12", White, 100 Per Pack

    Quality Park R1460 Open End Cat Envelope, Plain, 14 Sub, 9" x 12", White, 100 Per Pack White Tyvek mailer with a self-adhesive flap. Lightweight, moisture and rip resistant Tyvek construction. Clean, crisp look. Flap-Stik self-adhesive closure. Plain... more

    $79.89 $34.29

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    Quality Park QUAR1800 Open End Cat, First Class, 14 Sub, 12"x15-1/2", Green/White, 100/pkg

    Quality Park QUAR1800 Open End Cat, First Class, 14 Sub, 12"x15-1/2", Green/White, 100/pkg

    Quality Park R1800 Open End Cat, First Class, 14 Sub, 12"x15-1/2", Green/White, 100/pkg White Tyvek mailer with a self-adhesive flap. Lightweight, moisture and rip resistant Tyvek construction. Clean, crisp look. Flap-Stik self-adhesive closure. Plain... more

    $119.48 $58.39

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    Quality Park QUAR1670 Open End Cat, First Class, 14 Sub, 10"x15", Green/White, 100/pkg

    Quality Park QUAR1670 Open End Cat, First Class, 14 Sub, 10"x15", Green/White, 100/pkg

    Quality Park R1670 Open End Cat, First Class, 14 Sub, 10"x15", Green/White, 100/pkg White Tyvek mailer with a self-adhesive flap. Lightweight, moisture and rip resistant Tyvek construction. Clean, crisp look. Flap-Stik self-adhesive closure. Plain... more

    $107.30 $53.91

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    Quality Park QUA41667 Catalog Envelope, Plain, 28 Sub, 10"x13", Kraft, 500/Carton

    Quality Park QUA41667 Catalog Envelope, Plain, 28 Sub, 10"x13", Kraft, 500/Carton

    Quality Park 41667 Catalog Envelope, Plain, 28 Sub, 10"x13", Kraft, 500/Carton Envelopes feature heavily gummed flaps, reinforced seams and open-end styling. - Catalog Envelopes more

    $74.53

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    Quality Park Products QUA43762 Redi-Seal Envelope- Plain- 28Lb- 10in.x13in.- 2- Kraft, As Shown

    Quality Park Products QUA43762 Redi-Seal Envelope- Plain- 28Lb- 10in.x13in.- 2- Kraft, As Shown

    Redi-Seal Envelopes require no moisture to seal and no peel-off strip to throw away. Simply fold down the flap. The special coating provides a secure and permanent seal. Envelopes feature an open-end design. Color: As Shown. more

    $65.02

    FREE shipping

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    Quality Park QUA43117 Redi-Seal Catalog Envelope, Plain, 28 Sub, 6"x9", WE, 100/BX

    Quality Park QUA43117 Redi-Seal Catalog Envelope, Plain, 28 Sub, 6"x9", WE, 100/BX

    Quality Park 43117 Redi-Seal Catalog Envelope, Plain, 28 Sub, 6"x9", WE, 100/BX No moisture required to seal. Just fold down the flap; no peel-off strip to throw away. The special coating provides a secure and permanent seal. Open-end design. - Catalog... more

    $32.00 $17.66

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    Quality Park QUA43567 Redi-Seal Catalog Envelope, Plain, 28 Sub, 9"x12", KT, 100/BX

    Quality Park QUA43567 Redi-Seal Catalog Envelope, Plain, 28 Sub, 9"x12", KT, 100/BX

    Quality Park 43567 Redi-Seal Catalog Envelope, Plain, 28 Sub, 9"x12", KT, 100/BX No moisture required to seal. Just fold down the flap; no peel-off strip to throw away. The special coating provides a secure and permanent seal. Open end design. -... more

    $47.75 $16.93

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    Quality Park QUA42353 Jumbo Envelopes, Plain, 28 Sub, 12-1/2"x18-1/2", Kraft, 25/bx

    Quality Park QUA42353 Jumbo Envelopes, Plain, 28 Sub, 12-1/2"x18-1/2", Kraft, 25/bx

    Quality Park 42353 Jumbo Envelopes, Plain, 28 Sub, 12-1/2"x18-1/2", Kraft, 25/bx Extra-large, open-end envelopes for carrying artwork, mechanical drawings, maps, charts and large presentations. Ungummed flaps. - Catalog Envelopes more

    $30.55 $15.06

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    Quality Park QUA43167 Redi-Seal Catalog Envelope, Plain, 28 Sub, 6"x9", KT, 100/BX

    Quality Park QUA43167 Redi-Seal Catalog Envelope, Plain, 28 Sub, 6"x9", KT, 100/BX

    Quality Park 43167 Redi-Seal Catalog Envelope, Plain, 28 Sub, 6"x9", KT, 100/BX No moisture required to seal. Just fold down the flap; no peel-off strip to throw away. The special coating provides a secure and permanent seal. Open end design. - Catalog... more

    $22.09 $13.23

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    Quality Park QUA43517 Redi-Seal Catalog Envelope, Plain, 28 Sub, 9"x12", WE, 100/BX

    Quality Park QUA43517 Redi-Seal Catalog Envelope, Plain, 28 Sub, 9"x12", WE, 100/BX

    Quality Park 43517 Redi-Seal Catalog Envelope, Plain, 28 Sub, 9"x12", WE, 100/BX No moisture required to seal. Just fold down the flap; no peel-off strip to throw away. The special coating provides a secure and permanent seal. Open-end design. -... more

    $42.06 $19.48

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    Quality Park QUA41565 Catalog Envelope, Plain, 28 lb., 9-1/2" x 12-1/2", Kraft, 250 Per Box

    Quality Park QUA41565 Catalog Envelope, Plain, 28 lb., 9-1/2" x 12-1/2", Kraft, 250 Per Box

    Quality Park 41565 Catalog Envelope, Plain, 28 lb., 9-1/2" x 12-1/2", Kraft, 250 Per Box Envelopes feature heavily gummed flaps, reinforced seams and open-end styling. - Catalog Envelopes more

    $81.84 $33.70

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    Quality Park QUA43767 Redi-Seal Catalog Envelope, Plain, 28 Sub, 10"x13", KT, 100/BX

    Quality Park QUA43767 Redi-Seal Catalog Envelope, Plain, 28 Sub, 10"x13", KT, 100/BX

    Quality Park 43767 Redi-Seal Catalog Envelope, Plain, 28 Sub, 10"x13", KT, 100/BX No moisture required to seal. Just fold down the flap; no peel-off strip to throw away. The special coating provides a secure and permanent seal. Open end design. -... more

    $56.18 $19.18

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    Quality Park QUA42354 Jumbo Envelopes, Plain, 28 lb., 14" x 18", Kraft, 25 Per Box

    Quality Park QUA42354 Jumbo Envelopes, Plain, 28 lb., 14" x 18", Kraft, 25 Per Box

    Quality Park 42354 Jumbo Envelopes, Plain, 28 lb., 14" x 18", Kraft, 25 Per Box Extra-large, open-end envelopes for carrying artwork, mechanical drawings, maps, charts and large presentations. Ungummed flaps. - Catalog Envelopes more

    $36.82 $16.81

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    Quality Park QUA40865 Catalog Envelope, Plain, 28 lb., 6-1/2" x 9-1/2", Kraft, 500 Per Box

    Quality Park QUA40865 Catalog Envelope, Plain, 28 lb., 6-1/2" x 9-1/2", Kraft, 500 Per Box

    Quality Park 40865 Catalog Envelope, Plain, 28 lb., 6-1/2" x 9-1/2", Kraft, 500 Per Box Envelopes feature heavily gummed flaps, reinforced seams and open-end styling. - Catalog Envelopes more

    $111.02 $41.51

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    Quality Park QUA44062 Redi-Seal Catalog Envelope, Plain, 28 Sub, 12"x15-1/2", KT, 250/Carton

    Quality Park QUA44062 Redi-Seal Catalog Envelope, Plain, 28 Sub, 12"x15-1/2", KT, 250/Carton

    Quality Park 44062 Redi-Seal Catalog Envelope, Plain, 28 Sub, 12"x15-1/2", KT, 250/Carton No moisture required to seal. Just fold down the flap; no peel-off strip to throw away. The special coating provides a secure and permanent seal. Open end design.... more

    $181.69 $63.68

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