Heavyweight 18 Lb Tyvek Catalog Mailers, Square Flap, Redi-strip Adhesive Closure, 18 X 23, White, 25/box Rimmer Seasoning bottom edge is rolled under

bottom edge is rolled under to protect floors

Compatible to OEM Model:645A

Hidden reinforcement strip at the point of greatest stress

desk shells

Mix contains peanuts with a butter toffee coating

Heavyweight 18 Lb Tyvek Catalog Mailers, Square Flap, Redi-strip Adhesive Closure, 18 X 23, White, 25/box Rimmer Seasoning bottom edge is rolled underQuality Park Survivor Catalog Mailers are made with durable 14 lb DuPont Tyvek, which is strong enough to withstand the most grueling conditions. The material is puncture, tear and moisture resistantvirtually indestructible. Yet, it is still lightweight which can provide a savings on shipping costs. These white mailing envelopes feature an easy Flap Stik closure which requires no moisture for a secure seal and a release strip for quick, easy opening.