SPECS: Dimensions: 11 x 16 in. 50 bags included DESIGN & DETAILS: Vacuum seal bags that help keep food at their maximum freshness, flavor, and nutritional value Bags can be used with most leading brand vacuum sealers Two ply 3.0 mm thick bags are constructed from FDA food safe materials BPA free Can be used for food or for keeping valuables and other emergency supplies sealed until ready to use