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Strong material won't rip, tear or puncture Expand to allow for easy insertion of bulky items like books, binders, catalogs, etc. Lightweight to help you save on ...
Columbian® Tyvek Grip-Seal Open End 1-1/2" Expansion Envelopes, 10 x 13, 100/box Durable expansion mailer is ideal for shipping bulkier items. Tyvek® ...
Tyvek Recycled String-Button-Close 10x13 Interoffice Expansion Envelopes
Regular weight, open-end envelopes are super strong, moisture-resistant and tear-resistant. These plain envelopes feature a Tyvek expansion.
Universal UNV19003 Ideal for mailing bulky items and materials. Excellent alternative to heavy boxes and cartons. Superior water-, chemical-, moisture-, burst-, ...
Sparco SPR19807 Regular weight, open-end envelopes are super strong, moisture-resistant and tear-resistant. These plain envelopes feature a Tyvek expansion.
Ideal for mailing bulky items and materials. Excellent alternative to heavy boxes and cartons. Superior water-, chemical-, moisture-, burst-, tear- and ...
Tyvek Envelopes are super strong moisture-resistant and tear-resistant. Tyvek expansion is ideal for superior protection for mailing bulky items. These plain ...
10 in. X 13 in. With 1-1/2 in. Expansion Pull & Seal Closure Seals Envelopes Quickly And Easily Expanding Envelopes Are Ideal For Bulky Materials Tyvek Provides ...
10 in. X 13 in. With 2 in. Expansion Pull & Seal Closure Seals Envelopes Quickly And Easily Expanding Envelopes Are Ideal For Bulky Materials Tyvek Provides ...
Tyvek Envelopes are super strong moisture-resistant and tear-resistant. These plain envelopes feature an open-side design for easy insertion of documents. ...
Durable expansion mailer is ideal for shipping bulkier items. Tyvek material is almost impossible to rip or puncture. Self-adhesive Grip-Seal closure provides a ...
Horizontal, file-style expansion mailer makes material packing and removal easy. Durable Tyvek construction is substantially stronger and significantly lighter than ...
Sam's Club membership required for purchase. Featherweight, moisture and rip resistant Tyvek mailer delivers heavyweight protection. Expandable design is ideal for ...
Sam's Club membership required for purchase. Get superior protection for bulky items. Durable envelope resists punctures, tears and moisture. Expands on sides to ...
Quality Park R4620 Open Side Envelope, 1st Class Border, 14 lb., 10""x13""x2"", Green/White, 100 Per Carton Envelopes made of DuPont ...
Quality Park R4630 Open Side Envelope, Plain, Self Seal, 14 lb., 10""x15""x2"", White, 100 Per Carton White Tyvek expansion mailer ...
Ideal for securing bulky mailings Expanding gusset helps get your extra-thick mailings through the mail. Redi-Strip closure requires no moisture to seal. Made of ...
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