Travrave Accessories Vacuum Storage Bags set - Size and quantity: 12 bags total, including 6 medium bags 20 x 16 inches and 6 large bags 24 x 16 inches - Material and protection: made of PA + PE to protect clothes from water, air, dirt, dust and other damages - Storage efficiency: provides long-term compressed storage and can save more than 75% of the storage space - Reusability: reusable design, you do not need to buy another bag - How to use: place clothes in the bag, seal the bag, roll from the mouth toward the bottom, and remove air through the one-way valve at the bottom of the bag; no additional equipment is required - Compatible items: suitable for clothes, pillows, towels, beds, shirts, trousers, sweaters, blankets and other items - Quality control: each bag meets solid quality control standards - Practical uses: - Travel packing: keeps luggage compact and items organized for easy access - Seasonal wardrobe storage: frees closet space by storing off-season clothing and bedding - Moving and storage: protects items during relocation or long-term storage in cabinets, attics, or garages