The fabric is made of recycled polyester. Using waste as a resource takes us one step closer to a more sustainable future. Helps you organize socks, belts and jewelry in your wardrobe or chest of drawers. When the box is not in use and you want to save space, simply open the zipper in the bottom and fold it flat. Sizes: 5½x5½x5⅛", 11x5½x5⅛" and 11x11x5⅛", 2 of each. Fits MALM chest of drawers, 31½" wide. Fabric: 100% polyester (min. 90% recycled) Insert: Polypropylene