Features: -These storage vacuum bags are great for saving space around the house. -Re-usable and air tight -Store everything from blankets, duvets,quilts, curtains, pillows, clothes and more. -Compatible with any vacuum cleaner or air pump -Store your items neatly and easily. Specifications: Colour: Transparent Material:PA+PE Size: Small Size: 40 x 60cm * 3 Medium Size: 50 x 70cm * 3 Medium-Large Size: 60 x 80cm * 3 Large Size: 100 x 80cm * 3 Package： 12 x Strong Vacuum Storage Bags 1 x manual air pump .