Lay Flat Poly Bags - 12" x 20", 2 MIL Size:12" x 20" but also need the durability

but also need the durability for shipping

This thickness is capable of supporting and protecting heavy and abrasive items such as electrical supplies

storing and protecting food

6 MIL – Super heavy-weight protection that will eliminate punctures and tears from items with sharp and protruding edges or corners

dirt and moisture

Lay Flat Poly Bags - 12" x 20", 2 MIL Size:12" x 20" but also need the durabilityMade from 100% virgin polyethylene Meet FDA and USDA specifications for food contact Most commonly used thickness for packaging, displaying, storing and protecting food, crafts, and various industrial parts Great for items that need to be protected from moisture and dirt, but also need the durability for shipping, such as dolls, rivets, fuses, washers, etc.