Best Tyvek Expansion Envelopes

Survivor R4200 Tyvek Expansion Mailer 10 x 13 x 1 1/2 White 18lb Case of 100

  • Tyvek white expansion envelope features a Flap-Stik self-adhesive closure..
  • Expands on sides to fit binders, books, reports..
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Quality Park Survivor R4202 Tyvek Expansion Mailer 10 x 13 x 1 1/2 White Box of 25

  • Tyvek white expansion envelope features a Flap-Stik self-adhesive closure..
  • Expands on sides to fit binders, books, reports..
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Tyvek Envelopes – 10x13 Mailer Tear Resistant Envelopes Tyvek® Construction & Easy Self Seal Closure –Bright White – Bulk Pack of 15 – 10 x 13 Inch

  • HEAVY DUTY ENVELOPES – They are Practically Indestructible and provide superior protection from tears, punctures and moisture. Also, they are self-sealing and secure..
  • INDESTRUCTIBLE DUPONT DESIGN – Lightweight But Strong, Durable Tyvek Material Resists Ripping, Tearing, Punctures, Rain, Moisture & Other Common Postal Threats.
  • CONVENIENT SELF SEAL CLOSURE – Peel Back the Sticker to Quickly & Effortlessly Seal & Send.
  • Open End Catalog Orientation Enables Fast Paper & Packet Stuffing.
  • SUPERIOR SHIPPING PROTECTION – Double Reinforced Construction, Opaque Color & Super Sticky Glue Offers Maximum Security for Confidential Business Mail.
  • BUY CHECKOMATIC & SAVE BIG – Stock Up on Bulk Supplies & Enjoy the Best Prices in the Industry.
  • Lighter Weight Saves On Postage Half The Weight Of Paper Envelopes.
  • Envelope Packs Available in 6x9, 9x12, 10x13, 10x15 & 12 x 15 1/5.
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Globe-Weis/Pendaflex Tyvek File Pockets 3.5-Inch Expansion Legal Size 10-Count Brown 64264

  • Full Tyvek gussets with added rollover feature, 3.5-Inch expansion for legal size sheets.
  • Full length tab on back cover provides room for labels or hand-written titles.
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Tyvek Envelopes – 10x13 Mailer Tear Resistant Envelopes Tyvek® Construction & Easy Self Seal Closure –Bright White – Bulk Pack of 50 – 10 x 13 Inch (White, 10x13)

  • HEAVY DUTY ENVELOPES – They are Practically Indestructible and provide superior protection from tears, punctures and moisture. Also, they are self-sealing and secure..
  • INDESTRUCTIBLE DUPONT DESIGN – Lightweight But Strong, Durable Tyvek Material Resists Ripping, Tearing, Punctures, Rain, Moisture & Other Common Postal Threats.
  • CONVENIENT SELF SEAL CLOSURE – Peel Back the Sticker to Quickly & Effortlessly Seal & Send.
  • Open End Catalog Orientation Enables Fast Paper & Packet Stuffing.
  • SUPERIOR SHIPPING PROTECTION – Double Reinforced Construction, Opaque Color & Super Sticky Glue Offers Maximum Security for Confidential Business Mail.
  • BUY CHECKOMATIC & SAVE BIG – Stock Up on Bulk Supplies & Enjoy the Best Prices in the Industry.
  • Lighter Weight Saves On Postage Half The Weight Of Paper Envelopes.
  • Envelope Packs Available in 6x9, 9x12, 10x13, 10x15 & 12 x 15 1/5.
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Survivor R4510 Tyvek Expansion Mailer First Class 10 x 13 x 1 1/2 White Case of 100

  • Expansion mailers made with Dupont Tyvek material, lightweight, strong and durable - resistant to tears, punctures, moisture and chemicals.
  • Gusseted sides expand up to 1-1/2" to accommodate bulky items.
  • Redi-Strip self-seal closure provides a clean, quick seal immediately upon contact.
  • First Class Border communicates importance to the recipient.
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Tyvek Envelopes –Strong Lightweight Professional Shipping Mailer w/ Tear-Resistant EnDoc™ Tyvek® Construction & Easy Self Seal Closure – Bright White DuPont – Bulk Pack of 15 – 12x15 1/2

  • HEAVY DUTY ENVELOPES – Classic White Mailers Are Perfect for Sending Documents, Invoices, Checks & Other Office Correspondence.
  • INDESTRUCTIBLE DUPONT DESIGN – Lightweight But Strong, Durable Tyvek Material Resists Ripping, Tearing, Punctures, Rain, Moisture & Other Common Postal Threats.
  • CONVENIENT SELF SEAL CLOSURE – Peel Back the Sticker to Quickly & Effortlessly Seal & Send.
  • Open End Catalog Orientation Enables Fast Paper & Packet Stuffing.
  • SUPERIOR SHIPPING PROTECTION – Double Reinforced Construction, Opaque Color & Super Sticky Glue Offers Maximum Security for Confidential Business Mail.
  • BUY CHECKOMATIC & SAVE BIG – Stock Up on Bulk Supplies & Enjoy the Best Prices in the Industry.
  • Lighter Weight Saves On Postage Half The Weight Of Paper Envelopes.
  • Envelope Packs Available in 6x9, 9x12, 10x13, 10x15 & 12 x 15 1/5.
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Blue Summit Supplies 25 Rigid Envelopes Large Expanding Envelopes Self Seal Rigid Mailer with E-Z Open Tear String White 9 3/4 x 12 1/4 Inch Mailers with 5/8 Inch Expansion 25 Pack

  • Ensure your mailings are protected throughout transit with our heavy duty Conformer expansion rigid mailers, made using sturdy 14pt white paper board....
  • Mail documents of varying thickness using the same expansion envelopes thanks to the score lines on all four sides of each mailer, which allow the....
  • Ship with confidence when you use our large extra durable Conformer envelopes, which measure 9.75 x 12.25 inches. Each glue seam is inset from the....
  • Create a professional, tailored look when shipping everything from thin documents or booklets to thick stacks of papers or even books up to 5/8”....
  • Our pack of 25 conformer envelopes stores flat while providing unmatched versatility when mailing items with varied thicknesses, replacing the need....
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WristCo Berry 3/4 Tyvek Wristbands - 500 Pack Paper Wristbands for Events

  • 500 BERRY 3/4 INCH TYVEK WRISTBANDS FROM WRISTCO - The heavy duty 7.5 mil Tyvek wristbands with the strongest adhesive of any wristband are packaged....
  • HEAVY DUTY PREMIUM QUALITY TYVEK – Our wristbands are manufactured in the USA using 100% DuPont premium grade Tyvek which is waterproof and tear....
  • SECURITY YOU CAN TRUST - Each WristCo Tyvek Wristband uses a waterproof, tamper-resistant die-cut adhesive closure. These tactically placed cuts....
  • PERFECT FOR EVENT ADMISSION & SCREENING - WristCo Tyvek armbands are perfect for places that require identification of customers like nightclubs,....
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