Large size: 220 x 100 cm; this vacuum bag has no height and is not suitable for thick mattresses of 200 x 90 cm. Ideal for thin mattresses, quilts, and blankets. Save more storage space: large vacuum storage bags compress items to a fraction of their original size. Rolled-up, vacuum-sealed mattress fits easily in a car, SUV, or shipping box, saving significant space. High-quality materials: made of tear-resistant PE+PA material, featuring an improved heavy-duty valve and innovative double seal zipper. Vacuum storage bags are moisture-proof, abrasion-resistant, tear-resistant, durable, and reusable. Leak-proof and sealable: the movable sealing zipper maintains compression. Offers excellent sealing performance, protecting your mattress from air, dirt, and dust. No more hassle when moving: this vacuum mattress bag is essential for mattress transportation and storage. Easily vacuum and move mattresses on your own. Makes mattress handling simple and convenient.