These 43 by 47 inch flat pack can liners are made from black linear low density polyethylene (LLDPE) with a thickness of 1.50 mil. Designed for 56 gallon containers, this case of 100 liners offers flexibility and high resistance to tearing and puncturing, making them suitable for kitchen waste, construction debris, and trash containing sharp items. The durable material ensures reliable performance in various environments while maintaining strength even when punctured. The flat pack design allows for easy storage and handling.