Multipurpose 5 tier metal shelf offers ample storage in tight spaces like kitchen, bathroom, garage or bedroom. Built from high grade carbon steel, each shelf holds up to 450 lbs. Shelves adjust every 3.15 inches to fit items of different heights. Four smooth wheels, two locking, plus four anti-slip pads give mobility or steady placement. Simple bolt-together assembly with included wrench leaves the unit rock-solid. weight: 0.13 pounds. Length: 17.28 inch. Width: 12.99 inch. Height: 6.73 inch.