This two-sided, mobile locker unit is ideal for backpack storage. Each side has 10 sections (20 in total). Each individual section is 11 wide x 13 deep x 21 high and contains a top-mounted, double coat hook. The 4″ locking casters allow the mobile backpack cubbie to glide in and out of the classroom. 203 lbs. 48.5″ High x 60″ Wide x 26.5″ Deep. Lifetime warranty.