Specification: Material: PA+PE--Strong resistance to damage and air leakage Size: M--80*60CM L--100*80CM Item Features: 【Save Your Space】Put Away Your Clothes, Duvet, Bed Sheets, Towels, Blankets, and Save up to 3x More Space in Your Closet or Suitcase. 【Lasting Airtightness】The Double-Zip Seal and Unique Turbo Valve Enables Every Ounce of Air Get Out of the Vacuum Bag in the Suction Process with nothing getting back in and Keep the Bags Totally Airtight for Long Time. Other vacuum packing bags let air back in, and defeat the purpose. 【Durable & Reusable】Extremely Thick and Durable, Our Space Saver Bags Can Be Reused Multiple Times. Use Convenient Travel Pump So That When You Have to Re-pack for the Return Trip, Your Bags Can Be Air-tight Vacuum-packed Again Easily. 【No Mold, Mildew, Bacteria or Bugs】The Compression Bags are Air-Tight and Water-Tight, Protecting Your Clothes Against Moisture, Mold, Mildew, Spilled Water, Odor, Dirt, Bacteria, Allergens, Bugs, Moths etc. No Need to Worry About the Long-term Storage Any More. Note: 1. Be sure that whatever you store has been VERY thoroughly dried. 2. Advisable to leave about 3inch space between the stuff and zipper to make the bag better sealed. Fast Delivery: -We highly suggest customers to choose J&T Express cuz it has a faster delivery; (you can change the shipping method within 15 mins after you placed the order) -Gurantee shipping out in 2 days; -Warehouse is based in Bulacan , it normally takes 3-7 days to other cities; After-sales Service: 1.Receive product with damages 2.Receive product lacks parts; 3.Product doesn't work when you use it for a while. SOLUTION: Directly contact us ,we will resend you a new product or missing parts with no charges ,we will bear the shipping and you do not need to pay anything