Lightweight 14 Lb Tyvek Catalog Mailers, First Class, #12 1/2, Square Flap, Redi-strip Closure, 9.5 X 12.5, White, 100/box BIC® Beveled edges are sloped to

Beveled edges are sloped to help prevent accidental trips and falls

Lockable feeding tray provides additional security to your shredded documents

Top and bottom shelves are made from 3/4" thick

Product Name:2-sided Whiteboard Easel

Lightweight 14 Lb Tyvek Catalog Mailers, First Class, #12 1/2, Square Flap, Redi-strip Closure, 9.5 X 12.5, White, 100/box BIC® Beveled edges are sloped toQuality 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.