2 MIL – Most popular MIL thickness for storing and shipping common items such as crafts
and broken bags
2 MIL – Most commonly used thickness for protection when storing or shipping all types of items
metal parts and fasteners
Can be used for items such as baked goods
Lay Flat Poly Bags - 20" x 20", 2 MIL 2 MIL 2 MIL – Most popularMade 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.