JAM Paper Tyvek Envelopes , #10, 4 1/8 x 9 1/2, White, 250 Pack VariesBy:envelope_colour_17838:White|envelope_size_8174:4-1/8" x 9-1/2"|envelope_pack_size_1000101:250 Pack Each pocket has a certified

Each pocket has a certified Hook & Loop Closure for secure closing and simple opening

25 (about 6 x 9 inches)

Démarrez votre correspondance du bon pied avec nos enveloppes blanches de qualité supérieure

aux bureaux

Send your messages with panache using this pack of 25 black envelopes

JAM Paper Tyvek Envelopes , #10, 4 1/8 x 9 1/2, White, 250 Pack VariesBy:envelope_colour_17838:White|envelope_size_8174:4-1/8" x 9-1/2"|envelope_pack_size_1000101:250 Pack Each pocket has a certifiedJAM Paper Heavy Duty Tyvek Envelopes are some of the strongest and sturdiest envelopes available. Tyvek is a registered trademark of DuPont, the established chemical company responsible for developing this durable polymer. Tyvek is composed of high density polyethylene fibers, a synthetic material that is extremely hard to rip and tear. This type of material is the same used to build and insulate houses, so you can be assured the materials inside