About This Specification: All bags are Width x Length (interior usable dimensions ) in Inches. 2 Mil Thickness. Wide range of uses: Great for a variety of usages such as storage, organization and shipping. Our resealable plastic bags are perfect to use everyday in the warehouse for all packaging purposes. The reclosable zipper bags are made with premium-grade, LDPE plastic, which means that our clear plastic bags are durable and able to withstand the unpredictable packing and shipping process. Waterproof and Airtight: Top notch quality. Secure Seal zipper bags are airtight and waterproof. Designed to keep moisture out and to be leak-proof, these poly bags are perfect for safekeeping of electronics, photo prints, and brochures. Material- All-virgin low density polyethylene. 100% FOOD GRADE SAFE. Non Toxic & Odorless- Freezer safe. Overview Brand : Secure Seal Material : Low Density Polyethylene (LDPE) Special Feature : Waterproof Recommended Uses For Product : Resealable Closure Type : Zipper Shape : Rectangular Number of Items : 5000 Size : 7x7