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Columbian CO801 9x12-Inch Tyvek White Envelopes, 100 Count

Columbian CO801 9x12-Inch Tyvek White Envelopes, 100 Count

Envelope designed for ultimate protection. Protect what's inside. Superior moisture, burst and tear resistant protection. Features: Convenient and secure self-sealing Grip-Seal closure. Simply peel off release strip and press down for a quick, secure... more

$22.59

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Quality Park R2860 Quality Park Tyvek Booklet Envelopes, Open Side, 9x12, White, 100/Box

Quality Park R2860 Quality Park Tyvek Booklet Envelopes, Open Side, 9x12, White, 100/Box

Tyvek® exterior makes these envelopes almost impossible to rip or puncture. Lightweight material reduces mailing costs. These durable, reliable envelopes provide an extra layer of protection for your documents. more

$57.72

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Quality Park 9x12 Envelopes, White, Box of 50 (R1462)

Quality Park 9x12 Envelopes, White, Box of 50 (R1462)

Tyvek® exterior makes these envelopes almost impossible to rip or puncture. Lightweight material reduces mailing costs. These durable, reliable envelopes provide an extra layer of protection for your documents. more

$21.55

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Tyvek Mailing Envelope 10 x 13

Tyvek Mailing Envelope 10 x 13

More than twice as strong as paper! Durable Tyvek material is resistant to tears, rips and punctures, so your documents stay clean and dry. Time Saver! Self-seal saves time and makes mailing easier. Open end construction: Hold contents safely with open... more

$67.20

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Tyvek First Class Mailing Envelope TF1013

Tyvek First Class Mailing Envelope TF1013

Twice as strong as paper envelopes, the Self Seal Tyvek First Class Mailing Envelope - TF1013 resist tears, rips and punctures, ensuring your documents are delivered safely. Ultimate durability: Tyvek envelopes resist rips and tears, protecting papers... more

$67.20

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Tyvek Mailing Envelope

Tyvek Mailing Envelope

Durable Tyvek envelopes are more than twice as strong as paper! Resistant to tears, rips and punctures, so your documents stay clean and dry. Durable! Weatherproof, Tear-resistant Tyvek more

$57.20

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Quality Park QUA41460 Catalog Envelope, Side Seam, 9x12, Light Brown,

Quality Park QUA41460 Catalog Envelope, Side Seam, 9x12, Light Brown,

Ideal for mailing documents that shouldn't be folded. Heavily gummed flap ensures a secure seal. Envelope Size: 9 x 12; Global Product Type: Envelopes/Mailers; Envelope/Mailer Type: Catalog/Clasp Mixed Colors; Closure: Gummed Flap. more

$71.07

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Quality Park QUA38390 9x12 White Clasp Envelope, Side Seam, 28lb, 100/bx

Quality Park QUA38390 9x12 White Clasp Envelope, Side Seam, 28lb, 100/bx

Reusable envelope is ideal for office, school and home use. Durable double prong metal clasp and reinforced eyelet. Heavily gummed flap closure. Envelope Size: 9 x 12; Global Product Type: Envelopes/Mailers; Envelope/Mailer Type: Catalog/Clasp Mixed... more

$86.26

FREE shipping

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Quality Park QUA41465 Catalog Envelope, Side Seam, 9x12, Light Brown,

Quality Park QUA41465 Catalog Envelope, Side Seam, 9x12, Light Brown,

Ideal for mailing documents that shouldn't be folded. Heavily gummed flap ensures a secure seal. Envelope Size: 9 x 12; Global Product Type: Envelopes/Mailers; Envelope/Mailer Type: Catalog/Clasp Mixed Colors; Closure: Gummed Flap. more

$77.21

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Quality Park Tyvek Open End Envelopes - 100 ct.

Quality Park Tyvek Open End Envelopes - 100 ct.

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Lightweight, moisture- and rip-resistant DuPont Tyvek mailer helps to reduce shipping costs. Clean, crisp look conveys a professional image. Flap-Stik peel-and-press flap seals securely. more

$31.38

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Quality Park" Tyvek Open End Envelopes - 100 ct.

Quality Park" Tyvek Open End Envelopes - 100 ct.

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Tyvek® exterior makes these envelopes almost impossible to rip or puncture. Lightweight material reduces mailing costs. These durable, reliable envelopes provide an extra layer of protection for your documents. more

$42.98

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Universal One Expansion Envelopes made of Tyvek

Universal One Expansion Envelopes made of Tyvek

Ideal for mailing bulky items and materials. Excellent alternative to heavy boxes and cartons. Superior water-, chemical-, moisture-, burst-, tear- and puncture-resistant protection. more

$251.66 $107.21

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Universal One Tyvek Envelope 100 per box

Universal One Tyvek Envelope 100 per box

Sturdy Tyvek material resists moisture, punctures and tears. This lightweight envelope reduces shipping costs. Clean, professional image. more

$80.48 $38.16

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Quality Park Tyvek Open End Envelopes - 100 ct.

Quality Park Tyvek Open End Envelopes - 100 ct.

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Lightweight, moisture- and rip-resistant DuPont Tyvek mailer helps to reduce shipping costs. Clean, crisp look conveys a professional image. Flap-Stik peel-and-press flap seals securely. more

$34.98

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Universal One Expansion Envelopes made of Tyvek

Universal One Expansion Envelopes made of Tyvek

Ideal for mailing bulky items and materials. Excellent alternative to heavy boxes and cartons. Superior water-, chemical-, moisture-, burst-, tear- and puncture-resistant protection. more

$205.62 $101.99

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Universal UNV19003 10" x 13" White Tyvek Press and Seal Expansion Envelope - 100/Box

Universal UNV19003 10" x 13" White Tyvek Press and Seal Expansion Envelope - 100/Box

Mail oddly shaped and bulky items with this Universal UNV19003 10" x 13" white Tyvek press and seal expandable envelope. Its 18# basis weight is constructed to handle the transfer of anything you need to send that would otherwise rip or tear a... more

$204.83 $79.99

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Universal UNV19006 9" x 12" White Tyvek Press and Seal Envelope - 100/Box

Universal UNV19006 9" x 12" White Tyvek Press and Seal Envelope - 100/Box

Mail oddly shaped and bulky items with this Universal UNV19006 9" x 12" white Tyvek press and seal envelope. Its 14# basis weight is constructed to handle the transfer of anything you need to send that would otherwise rip or tear a conventional... more

$86.46 $32.99

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Universal UNV19004 12" x 16" White Tyvek Press and Seal Expansion Envelope - 50/Box

Universal UNV19004 12" x 16" White Tyvek Press and Seal Expansion Envelope - 50/Box

Mail oddly shaped and bulky items with this Universal UNV19004 12" x 16" white Tyvek press and seal expandable envelope. Its 18# basis weight is constructed to handle the transfer of anything you need to send that would otherwise rip or tear a... more

$265.91 $98.99

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JAM Paper , Assorted Heavy Duty TYVEK® Open End Catalog Envelopes, Color Assortment of 25 Protective Envelopes

JAM Paper , Assorted Heavy Duty TYVEK® Open End Catalog Envelopes, Color Assortment of 25 Protective Envelopes

JAM Paper and Envelope's Heavy-Duty Tyvek Open End Catalog Envelopes are some of the strongest and sturdiest envelopes available. Composed of high-density polyethylene fibers that won't rip, tear or puncture, they feature an open end flap with self... more

$25.50

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Yellow Clasp Envelopes, Mailing 9x12 Clasp Envelopes 100 Ct - 5 Unit Case

Yellow Clasp Envelopes, Mailing 9x12 Clasp Envelopes 100 Ct - 5 Unit Case

Yellow Clasp Envelopes, Mailing 9x12 Clasp Envelopes 100 Ct - 5 Unit Case more

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$159.99 $109.69

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Sparco Heavy-duty First Class Tyvek Envelope - First Class Mail - 9.50" X 12.50" - Peel & Seal - Tyvek - 100/box - White (SPR25001)

Sparco Heavy-duty First Class Tyvek Envelope - First Class Mail - 9.50" X 12.50" - Peel & Seal - Tyvek - 100/box - White (SPR25001)

First-class envelopes feature super strong, regular weight Tyvek for secure mailings. Made of moisture-resistant and tear-resistant material. more

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$87.86 $46.15

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Survivor 12 x 16 x 2 Tyvek Expansion Catalog Mailers with Self Seal Closure, 14 lb, Puncture, Tear and Moisture Resistant DuPont Tyvek Envelopes, 25 per Box (R4292)

Survivor 12 x 16 x 2 Tyvek Expansion Catalog Mailers with Self Seal Closure, 14 lb, Puncture, Tear and Moisture Resistant DuPont Tyvek Envelopes, 25 per Box (R4292)

Superior protection for bulky items. Durable envelope resists punctures, tears and moisture. Expands on sides to fit binders, books, reports. Use instead of cartons or boxes. Lightweight envelope saves on postage. Clean, bright white color presents a... more

$33.86

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Quality Park S3610 Quality Park Ship-Lite Envelopes, Self-Seal, 9x12, White, 9x12, 100/Box

Quality Park S3610 Quality Park Ship-Lite Envelopes, Self-Seal, 9x12, White, 9x12, 100/Box

Reinforced multi-layered material has superior strength and durability vs. traditional paper, yet is lightweight for postage savings. Moisture resistant—protects enclosures from spills or inclement weather. Features an easy to use self-seal Flap-Stik®... more

$37.05

FREE shipping

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Quality Park tyvek Catalog Envelope, 6 inches x 9 inches, White 100 Envelopes (R1320)

Quality Park tyvek Catalog Envelope, 6 inches x 9 inches, White 100 Envelopes (R1320)

DuPont Tyvek is strong and moisture resistant. Release strip makes document easily accessible to recipient, yet maintains security of contents. Convenient Flap-Stik closure requires no moisture. more

$20.96

FREE shipping

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Universal Tyvek Expansion Envelope, 10"x13", White, Case of 100 (19003)

Universal Tyvek Expansion Envelope, 10"x13", White, Case of 100 (19003)

Ideal for mailing bulky items and materials. Excellent alternative to heavy boxes and cartons. Superior water-, chemical-, moisture-, burst-, tear- and puncture-resistant protection. more

$175.97

FREE shipping

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Quality Park Tyvek Envelopes, First Class, 9 x 12 inches, White, Box of 100 (R3130)

Quality Park Tyvek Envelopes, First Class, 9 x 12 inches, White, Box of 100 (R3130)

Tyvek packaging is durable and tear-resistant. These Lightweight envelope saves on postage. Features texture similar to embossed leather for a professional touch. more

$35.74

FREE shipping

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Quality Park Tyvek Catalog Envelope, 6 Inches x 9 Inches, White, Pack of 20 (R1319)

Quality Park Tyvek Catalog Envelope, 6 Inches x 9 Inches, White, Pack of 20 (R1319)

DuPont Tyvek is strong and moisture resistant. Releasestrip makes document easily accessible to recipient, yet maintains security of contents. Convenient Flap-Stik closure requires no moisture to seal. more

$15.46

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Business Source Tyvek Expansion Envelopes, 16"x2" (42202)

Business Source Tyvek Expansion Envelopes, 16"x2" (42202)

Tyvek envelopes are super strong, moisture-resistant and tear-resistant. Tyvek Expansion is ideal for superior protection for mailing bulky items. These plain envelopes feature an open-end design for easy insertion of documents. Convenient peel-to-seal... more

$97.97

FREE shipping

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Jillson Roberts 6-Count Large Christmas Tyvek Padded Shipping Mailer Envelopes, Kitty Christmas

Jillson Roberts 6-Count Large Christmas Tyvek Padded Shipping Mailer Envelopes, Kitty Christmas

Jillson Roberts Tyvek mailers are the colorful, designer cousins of the very same Tyvek padded mailers used by companies like FedEx, UPS and most major companies. Why choose Tyvek, you ask? fabulous holiday artwork aside, Tyvek protects its precious... more

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$35.91

FREE shipping

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Jillson Roberts 6-Count Medium Christmas Tyvek Padded Shipping Mailer Envelopes, Amaryllis

Jillson Roberts 6-Count Medium Christmas Tyvek Padded Shipping Mailer Envelopes, Amaryllis

Jillson Roberts Tyvek mailers are the colorful, designer cousins of the very same Tyvek padded mailers used by companies like FedEx, UPS and most major companies. Why choose Tyvek, you ask? fabulous holiday artwork aside, Tyvek protects its precious... more

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$29.94

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Quality Park R5106 Quality Park Tyvek Heavyweight Jumbo Envelopes, 14-1/2x20, White,25/Bx

Quality Park R5106 Quality Park Tyvek Heavyweight Jumbo Envelopes, 14-1/2x20, White,25/Bx

Lightweight envelope saves on postage. Ideal shape and design for negatives, art boards, blueprints. Won’t abrade or chemically affect contents. Perfect solution for sending or storing large items. Clean, bright white color presents a professional image. more

$52.97

FREE shipping

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Quality Park Tyvek Plain Side Expanion Envelopes, 10 x 15 x 2 inches, Box of 100 (QUAR4450)

Quality Park Tyvek Plain Side Expanion Envelopes, 10 x 15 x 2 inches, Box of 100 (QUAR4450)

Expansion Envelopes with heavyweight Tyvek offer superior protection for mailing bulky items which are not too heavy. Ideal replacement for costly box or carton. Envelopes feature open-side style and convenient Flap-Stick closure. Envelopes made with... more

$107.60

FREE shipping

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S.P. Richards Company Tyvek Open-End Envelope, Plain, 10 x 13 Inches, 100 per Box, White (SPR19758)

S.P. Richards Company Tyvek Open-End Envelope, Plain, 10 x 13 Inches, 100 per Box, White (SPR19758)

Envelopes feature super strong, regular weight Tyvek for secure mailings more

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$35.66

FREE shipping

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Business Source DuPont Tyvek 1st Class Envelopes (65860)

Business Source DuPont Tyvek 1st Class Envelopes (65860)

Catalog envelopes are made with DuPont Tyvek so they are strong and moisture-resistant. Release strip makes document easily accessible to recipient, yet maintains security of contents. Convenient peel-to-seal closure requires no moisture to close.... more

$94.28

FREE shipping

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Jillson Roberts 6-Count Small Christmas Tyvek Padded Shipping Mailer Envelopes, Amaryllis

Jillson Roberts 6-Count Small Christmas Tyvek Padded Shipping Mailer Envelopes, Amaryllis

Jillson Roberts Tyvek mailers are the colorful, designer cousins of the very same Tyvek padded mailers used by companies like FedEx, UPS and most major companies. Why choose Tyvek, you ask? fabulous holiday artwork aside, Tyvek protects its precious... more

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$23.94

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Columbian CO802 10x13-Inch Tyvek White Envelopes, 100 Count

Columbian CO802 10x13-Inch Tyvek White Envelopes, 100 Count

Envelope designed for ultimate protection. Protect what's inside. Superior moisture, burst and tear resistant protection. Features: Convenient and secure self-sealing Grip-Seal closure. Simply peel off release strip and press down for a quick, secure... more

$38.85

FREE shipping

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Quality Park Cirrus Lightweight Tyvek Catalog Envelope, Security Tinted, Flap-Stik Seal, Anti-Microbial, 9 x 12 Inches, White, Box of 100 (R2011)

Quality Park Cirrus Lightweight Tyvek Catalog Envelope, Security Tinted, Flap-Stik Seal, Anti-Microbial, 9 x 12 Inches, White, Box of 100 (R2011)

DuPont Lightweight Tyvek is strong and moisture resistant, yet light as a cloud in weight. Security of contents is enhanced by an inside printed tint pattern. Convenient Flap-Stik closure requires no moisture to seal and features a removable strip. more

$36.97

FREE shipping

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Quality Park Cirrus Lightweight Tyvek Envelope, #10, Security Tinted, Flap-Stik Seal, Anti-Microbial, White, Box of 100 (R2010)

Quality Park Cirrus Lightweight Tyvek Envelope, #10, Security Tinted, Flap-Stik Seal, Anti-Microbial, White, Box of 100 (R2010)

DuPont Lightweight Tyvek is strong and moisture resistant, yet light as a cloud in weight. Security of contents is enhanced by an inside printed tint pattern. Convenient Flap-Stik closure requires no moisture to seal and features a removable strip. more

$19.95

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Jillson Roberts Birthday Tyvek Padded Gift and Shipping Envelopes in Assorted Sizes and Designs, 6-Count (EAY002)

Jillson Roberts Birthday Tyvek Padded Gift and Shipping Envelopes in Assorted Sizes and Designs, 6-Count (EAY002)

Books, CDs, DVDs, socks or any number of similar items; seems like no matter what kind of gift you need to ship you'll need to wrap it first before putting it in a box and sending it on its merry way. But wouldn't it be great (and ten times easier) if... more

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$27.95

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Shipping Supply Tyvek Envelopes, 10" x 13" Tamper Evident (TYF1013TE)

Shipping Supply Tyvek Envelopes, 10" x 13" Tamper Evident (TYF1013TE)

Constructed from 14 lb. olefin. Ten times stronger than paper envelopes. Feature a special seal that once broken, the word "OPENED" appears in red on the flap. 100 per case. more

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$133.98

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