Large Storage Space: It contains 6 cubes modular shelving, each size of the cube is 11.8x 11.8x11.8 inch, providing large space to store shoes, toys, clothing and handbags, etc. Please note: it fits storage bin that is smaller than 11.5*11.5 inch. Multifunctional Organizer: This cube storage organizer can be used in many places: a bookshelf in your study room, a storage shelves for bedroom, a storage cubes in entryway, and a toy storage solution in kids room. Easy Assembly: Simple modular structure makes this cubby storage organizer easy to install and disassemble. With the help of a hammer (included in the package) and the instruction, you can easily assemble the bookshelf.