LARGE CAPACITY 220x100cm / 86.61x39.37 inches, it can vacuum compress mattresses, sofa cushions, portable backpacks, duvets, blankets, bedding and winter clothes that you don't have space to store, keep your room organized! USAGE Place the mattress in the bag, seal the zipper with a sealing clip, use an electric pump (not included) to pump air, the compression is complete and store as needed. SAVE MORE STORAGE SPACE Vacuum storage bags for duvets can compress your mattress to a fraction of its size. Rolled vacuumed mattress easily fits into a car/back of an SUV/cargo box, saving more space. NO MORE HASSLE MOVING MATTRESS Our vacuum mattress bag is a must-have for transporting and storing mattresses. Now you can easily vacuum and move mattresses yourself. With our mattress protector, moving the 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 damage.