The Vevor jumbo vacuum storage bags set includes 10 large bags designed to compress bulky items like comforters, pillows, bedding, and seasonal clothing. Made from durable PA and PE material, the bags are tear-resistant and reusable for long-term storage. A double-sealed zipper and leak-proof one-way valve help keep contents protected from air and moisture. The included hand pump makes the bags easy to use for travel, moving, or home organization. They are also compatible with a vacuum cleaner for faster compression.