ABOUT SPACE 9 Pack Vacuum Bags for Travel with Hand Pump, Airtight, Reusable Space Saver Compression Storage Bags for Packing, Sealer Bags with Ziplock for Comforters (3-Medium, 3-Large, 3-Jumbo) VACUUM BAGS for STORAGE: 9 space-saving vacuum storage bags with pump take every bit of air from the bags, shrink blankets and quilts to 80% and clothes and other goods to 60% saving space for more storage. As every season requires swapping clothes out of the wardrobe, vacuuming helps create 3X storage space in the wardrobe for various seasons CARE INSTRUCTIONS: Make sure all items are dry before storing them in vacuum storage bags. Keep the space bags away from sharp items to avoid damage. Re-vacuum the bags every 3-4 months for long-term storage PACK INCLUDES:3-Medium: 50 x 70 cm (20 x 28 inches), 3-Large: 60 x 80 cm (24 x 32 inches), 3-Jumbo: 70 x 100 cm (28 x 40 inches), a hand pump