Arrange maps, plans or drawings for easy access. Has 24 shelf openings 3 1/8" x 3 1/8" with unique ?step? design base. Constructed of white plastic-coated heavy-gauge steel rods. Four swivel casters provide easy mobility. Overall dimensions: 32"h x 21"w x 14"d. Shipped K/D with easy, illustrated assembly instructions. Shipping weight 15 lbs.