4 MIL – Extra heavy-weight protection when storing or shipping heavy items that may have protruding edges
Recommended for bulky or irregular shaped items
Most commonly used for temporary storage
This thickness is capable of supporting and protecting heavy and abrasive items such as electrical supplies
Lay Flat Poly Bags - 9" x 16", 2 MIL 3 MIL 4 MIL – Extra heavy-weightMade 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.