Feature: Re-usable and airtight! Store away your duvet, bed sheets, towels, blankets, and more! The PA+PE materials mean you won’t have to worry about the long-term effects of storage in an air-tight bag. The unique double zip seal and sealed turbine -valve are designed to pump as much air as possible from the bag during the suction process - nothing can be re-entered! It can Compatible with any vacuum cleaner or air pump,you can Store your items neatly and easily. In short, whatever the season or time of year, you always have something to vacuum in your closet! With it, your textiles are well protected from moisture, and sealing odors. Material :PE + PA Package Size：abo22x15cm/8.7x5.9inPackage Include: 1PC vacuum bagNote: Do not use sharp knives to open the package to avoid damage. We recommend opening it carefully with scissors or hands. The storage bag does not contain any suction pump.