Thank you for looking. Unused, home storage item Compression box Speed Cube 1 bag Includes instruction manual Size: Approx. 75 x 40 x 30 cm Color: Dark blue Material: Polypropylene Polyethylene, etc. Please see the photos of the instruction manual for details. Convenient dark blue Speed Cube compression storage with instruction manual. This is one of a set I purchased, but it is unused. I took it out of the bag for the photo, but it is unused. [Product Overview] The Compression Box Speed Cube is a convenient item that allows you to compress and store clothes, futons, etc. It efficiently utilizes storage space, making it ideal for use in areas with limited space. [Features] Easy to use following the included instruction manual, the compression function significantly reduces the volume of stored items. This makes it easy to organize closets and storage boxes. [How to Use] You can easily perform the compression process by following the steps described in the instruction manual. You will especially notice the effect when compressing clothes and futons. Thank you for looking.