3 MIL – Heavy-weight protection when shipping or storing bulky items that may be abrasive and have rough edges
high-clarity grade film
storing or shipping items such as jewelry
1 MIL – Perfect for economical packaging and temporary storage of lightweight products and protection from dust and moisture
Most commonly used thickness for packaging
Lay Flat Poly Bags - 36" x 48", 2 MIL MIL:2 MIL 3 MIL – Heavy-weight protectionMade 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.