Si vous confectionnez des cartes de Noël ou d'anniversaire à vendre

JAM Paper Clear Square Translucent Vellum Envelopes won't conceal the designer stationery or patterned invitations you want to show off

and contains a straight gummed flap that firmly seals

Our envelopes measure 3 5/8" x 5 1/8" in size

greetings and more

JAM Paper Tyvek Envelopes, 10 x 13 Open End, White Airmail, 500 Pack back_to_camp|en_CA Si vous confectionnez des cartesJAM 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