Stylish 4-cube organizer bookcase in a 2x2 configuration with a white finish. Features four 11" x 11" x 11" open storage compartments Compatible with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately) Assembled dimensions: 23.7" W x 11.79" D x 23.7" H. Weight capacity: Top panel and middle shelf support up to 22 lbs each; bottom shelf supports up to 33 lbs. Easy Assembly: Includes instructions (hammer & Phillips head screwdriver required); hardware for wall attachment included. Make organizing your kid's space simple. Fill the cubes with toys, clothes, shoes, knick-knacks, and anything else that needs a home! Ideal for family rooms, playrooms, dens, kids' rooms, home offices, and more. Materials: Particle board, paperboard. Package size: 27.17" x 3.35" x 14.37" (21.34 lbs) Assembled weight: 19.1 lbs.