LARGE CAPACITY: 220x100cm / 86.61x39.37 inch. This vacuum storage bag can compress mattresses, sofa cushions, portable backpacks, quilts, blankets, bedding, and winter clothes that are difficult to store, helping you keep your room organized.HOW TO USE: Fold the mattress into the bag, seal the zipper using a sealing clip, then use an electric pump (not included) to remove the air. Once compressed, store as needed.SAVE STORAGE SPACE: These vacuum storage bags reduce the size of your mattress significantly. A rolled, vacuumed mattress fits easily into a car, SUV, or shipping box, maximizing space efficiency.EASY MATTRESS MOVING: Our vacuum mattress bag is ideal for mattress transportation and storage. It allows you to easily compress and move mattresses on your own, making relocation much simpler.MAIN MATERIAL: Made from durable, tear-resistant PE+PA material, these reusable vacuum bags protect your mattress from air, dirt, and damage.