9x12 mailing envelopes

Business Source Press/Seal Catalog Envelopes, 9" x 12", 28 lb, Self-sealing, White, Box of 100

Business Source Kraft Gummed Catalog Envelopes, #10 1/2, 9" x 12", 28 lb, Box of 250

Universal Envelope, Clasp, #90, 28 lb, Clasp/Gummed Flap, Brown Kraft, Kraft Paper, Carton of 250

Quality Park 9 x 12 Heavy-duty Clasp Envelopes, #90, 9" x 12", Clasp/Gummed Flap, Manila, Box of 100

Quality Park 9 x 12 Postage Saving ClearClasp Envelopes with Reusable Redi-Tac Closure, 9" x 12", 28 lb, Clasp, Kraft, Box of 100

Business Source Kraft Gummed Catalog Envelopes, #12 1/2, 9 1/2" x 12 1/2", 28 lb, Brown Kraft, Box of 250

Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, #90, 9" x 12", 28 lb, Gummed Flap, White, Box of 100

Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, #90, 9" x 12", 28 lb, Red, Paper, Pack of 10

Scotch 12.5"x17.5" Curbside Recyclable Mailer Size 6: Self-Adhesive Padded Envelopes, 100% Recycled Paper, Tan

Scotch Poly Bubble Mailer White

Scotch 10.5"x14.7"Curbside Recyclable Mailer Size 5: Self-Adhesive Padded Shipping Envelopes, Tan

Press and Seal Security Envelopes 4" x 9.5" White - up&up™

Scotch Poly Bubble Padded Mailer 3pk Large Taupe

Scotch Poly Bubble Padded Mailer 3pk Small Green

Scotch Poly Bubble Padded Mailer 3pk Small Red

Scotch 5.5"x9"Curbside Recyclable Mailer Size 0 Brown: Self-Adhesive Padded Shipping Envelopes, Single Pack

Scotch Poly Bubble Mailer 4pk X-Small White

80ct 3.5" x 6.75" Gummed Flap Security Envelopes White - up&up™: Business Mailing, Letter, Paper

Medium Moving Box - up&up™: Cardboard, 19" Length, 14" Width, Brown, Flap Closure, Mailing Envelopes & Packaging