No need for a large inventory of different-size poly bags
4 MIL – Extra heavy-weight protection when storing or shipping heavy items that may have protruding edges
3 MIL – This thickness is capable of supporting and protecting heavy and abrasive items such as electrical supplies
but also need the durability for shipping
Lay Flat Poly Bags - 14" x 16", 2 MIL Black Conductive No need for a largeMade 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.