Bubble Bag, Bubble Bag Type Heavy Duty, Bubble Bag Style Self-Sealing, Bubble Size 5/16 in, Bubble Bag Width 18 in, Bubble Bag Length 23 in, Bags per Case 50, Material Polyethelyne, Nylon, Case Weight 11 lb, Recycling Information #4, Temperature Range 30 Degrees to 110 Degrees F, Min. Temperature 30 Degrees F, Max. Temperature 110 Degrees F, Package Quantity 50