JAM Paper #7 Coin Tear-Proof Tyvek Open End Envelopes, 3.5 x 6.5, White, 1000/Carton (2131076B)

JAM Paper® White #7 Tyvek® Coin Envelopes measure 3.5 x 6.5 inches in size and open on one of the 3.5 inch ends. This complete carton contains a large and even total of 1000 envelopes. Each one is made out of smooth durable and high quality genuine Tyvek material Tyvek is a registered trademark of DuPont, the established chemical company responsible for developing this durable polymer. Perfect for several personal and business mailing and organizational purposes, these envelopes feature a versatile white color. Each one has a straight flap closure and a dependable self-adhesive strip, peel-and-seal closure.