LARGE CAPACITY 220x100cm/86.61x39.37inch, it can vacuum compress mattresses, sofa cushions, portable backpacks, comforters, blankets, bedding and winter clothes that you don't have to store, keep your room organized! HOW TO USE Visit the mattress into the bag, seal the zipper with a sealing clip, use an electric pump (not included) to pump air, the compression is completed and store if necessary. SAVE MORE STORAGE SPACE Vacuum storage bags for comforters can compress your mattress to a fraction of its size. The rolled up vacuum mattress easily fits into a car/back of an SUV/shipping box, saving you more space. NO MORE HASSLE OF MOVING MATTRESS Our vacuum mattress bag is a must-have for mattress transportation and storage. Now you can easily vacuum and move mattresses by yourself. With our mattress bag, moving mattress is no longer a challenge MAIN MATERIAL Made of durable and tear-resistant PE+PA to prevent damage from punctures, durable and reusable mattress vacuum bags can protect your mattress from air, dirt and other damages.