: Mailing & Shipping Supplies : Envelopes : columbian envelopes 14 pounds sealing tyvek

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 ...

Columbian Tyvek 14- and 18-lb envelopes feature superior water, chemical, moisture, burst, tear and puncture resistant protection. These open end envelopes feature ...

First Class Catalog Envelopes require no moisture to seal. Simply fold down the flap, press and mail. With Redi-Seal envelopes, you have no peel-off strip to throw ...

Indestructible Tyvek envelopes PROTECT WHAT';S INSIDE™. Envelopes have a self adhesive closure. These vivid color tyvek envelopes command attention and are ...

Made of water- and tear-resistant material for added protection Release strip is easily accessible, yet maintains security of contents. Flap-Stik closure requires ...

Columbian QUACO895 Horizontal, file-style expansion mailer makes material packing and removal easy. Durable Tyvek construction is substantially stronger and ...

Columbian QUACO897 Horizontal, file-style expansion mailer makes material packing and removal easy. Durable Tyvek construction is substantially stronger and ...

Columbian WEVCO813 Durable expansion mailer is ideal for shipping bulkier items. Tyvek material is almost impossible to rip or puncture. Self-adhesive Grip-Seal ...

Columbian WEVCO814 Durable expansion mailer is ideal for shipping bulkier items. Tyvek material is almost impossible to rip or puncture. Self-adhesive Grip-Seal ...

Invitation envelopes are ideal for desktop-published invitations and announcements. Design easily accommodates an 8-1/2"" x 11"" sheet folded in ...

First Class Catalog Envelopes require no moisture to seal. Simply fold down the flap, press and mail. With Redi-Seal envelopes, you have no peel-off strip to throw ...

Protect, store, file or transport various materials Perfect for artwork, architectural materials, large presentation materials and more. Ungummed flaps allow for ...

Envelopes are designed for forms and invoices with address information on the right. Special right-hand Poly-Klear window position measures 4-1/2 wide x 1-1/8 high ...

Meadwestvaco WEVCO108 Security white wove envelopes provide privacy with inside tint. Design includes a fully-gummed seal-flap and diagonal seams. 24 lb.

Universal UNV19006 Sturdy Tyvek material resists moisture, punctures and tears. This lightweight envelope reduces shipping costs. Clean, professional image. ...

Quality Park 37805 Clasp Envelopes, Kraft, 11-1/2"" x 14-1/2"", 32-lb., 500/Carton Heavyweight Clasp Envelopes Double prong metal clasps, ...

Quality Park 41865 Heavyweight Kraft Catalog Envelopes, Gummed, 28-lb., 11-1/2"" x 14-1/2"", 250/Carton Heavyweight 28-lb. paper stock. 1 Box ...

Quality Park 11562 #14 Regular Business Envelope, 5"" X 11 1/2"", 28 lb, Kraft, 500/BX The sturdy Kraft paper stock is ideal for use when ...

Tyvek® / FLAT ENVELOPES / Open End, Red & Blue Air Mail Border, Peel & Seal / 500/Carton / Tyvek® Sub 14 Airmail Envelopes come with an easy to use ...

Redi-Strip closure requires no moisture to seal Peel-away strip keeps adhesive free from dust. Made of heavy 28-lb durable white wove material. Quality Park ...