About this item.3 Sizes-12 Vacuum Bags: 4 * 100x80cm + 4 * 80x60cm + 4 * 60x40cm 3 sizes are suitable for different items. They are perfect for storing quilts, pillows, sheets, clothes, blankets, towels, pillows, toys and other items. Fits all vacuum cleaners.Thick and Durable Material: The thickness of the vacuum bag is 100 microns, which is about 20% thicker than the vacuum bags on the market. Durable PA + PE materials can be used, which do not break after tightening.Save 3 8 Times More Space: The empty box can help you save up to 80% of storage space. Make more space for your suitcases, cupboards, cellars, attics and garages.Turbo three Valves and Double Rack Gasket: The unique double rack and pinion seal and triple seal turbocharger are designed to extract every ounce of air from the airbag for a good seal.Perfect Protection for Clothing: PA + PE material is used to keep dust, water, bedspread and clothes out. Keep things cool and dry. These vacuum garment covers are good assistants for storage, travel and travel.