Feature:1. Vacuum storage bag, adopts German bonding technology, good sealing performance, no air leakage.2. Using high‑quality PA+PE material, it is durable in use, reusable, and long service life.3. With an air valve, it supports one‑way air discharge and can quickly suck out air in storage bag.4. The slide slides freely, storage bag can be easily closed, long‑term sealing, simple to use.5. Small size and light weight, easy to carry, suitable for storage at home, travel and business trips.6. It can be used to store quilts, clothes, blankets, pillows, mattresses and other beddings, saving wardrobe space.Spec:Condition: 100% Brand NewItem Type: Vacuum Storage BagMaterial: PA+PESize: Approx. 40x60cm / 15.7x23.6in, 60x80cm / 23.6x31.5in, 50x70cm / 19.7x27.6in, 80x100cm / 31.5x39.4in, 80x110cm / 31.5x43.3inOperational Steps1. Fold up items into bags2. Sealing with slide and make sure sealing several times back and forth3. Open valve, hand soft bag surface discharge partial air4. Draw aside reserved air with suction pump5. Finish pumping, screw up valve and store6. Vacuum storage, moisture proof, dustproof, insect-proof, saving spacePackage List:5 x Vacuum Storage Bag (1 x 40x60cm Bag, 1 x 60x80cm Bag, 1 x 50x70cm Bag, 1 x 80x100cm Bag, 1 x 80x110cm Bag)or5 x Vacuum Storage Bag (1 x 40x60cm Bag, 1 x 60x80cm Bag, 1 x 50x70cm Bag, 1 x 80x100cm Bag, 1 x 80x110cm Bag)1 x Hand PumpNote:1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be sho