Our mattress storage bag are heavy duty and thick, making them ideal for robust protection. Constructed from highly durable polyethylene material, this mattress bags for storage is engineered to withstand years of usage and rough handling without tearing, fading, or deteriorating. The mattress bags for moving is an open polythene plastic that easily slips right in your mattress and is best sealed with packing tape, giving you the chance to choose how much room you give your mattress in the bag.