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. 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) Condition: 100% Brand NewItem Type: Vacuum Storage BagMaterial: PA+PESize: Approx. 40x60cm / 15.7x 23.6in, 60x80cm / 23.6x 31.5in, 50x70cm / 19.7x 27.6in, 80x100cm / 31.5x 39.4in, 80x110cm / 31.5x 43.3inOperational Steps 1. Fold up items into bags 2. Sealing with slide and make sure sealing several times back and forth 3. Open valve, hand soft bag surface discharge partial air 4. Draw aside reserved air with suction pump 5. Finish pumping, screw up valve and store 6. Vacuum storage, moisture proof, dustproof, insect-proof, saving space