【Product Description】 【Features】 ● 2-way valve allows compression using a vacuum cleaner or by hand. ● Cube (three-dimensional shape) allows for space-saving storage in closets and clothing cases. ● Hand compression allows for easy compression storage of clothes and futons. ● Stick-type and rechargeable vacuum cleaners can also be used (some vacuum cleaners may not be suitable). 【Uses】 ● For compression storage of futons and clothing. 【Specifications】 ● Length (mm): 800 ● Width (mm): 800 ● Depth (mm): 320 ● Bottom gusset width (mm): 320 ● Zipper width (mm): 800 【Material/Finish】 ● Bag: Nylon, Polyethylene ● Valve: Polyethylene, Silicone rubber 【Caution】 ● Keep out of reach of children. ● Covering the bag can cause suffocation. ● Do not use for anything other than the intended purpose of storing textile products such as futons. ● Do not use on food or animals. ● Do not expose to heat or fire, and do not damage with needles, nails, or sharp objects.