Unit consists of: 4-24"X48" shelves, 4-74" posts. The easy way to display merchandise. Slanted wire shelves provide maximum visibility while helping protect against dust accumulation. Durable and versatile, our rack offers flexible shelf spacing and quick assembly (no tools required). Unit consists of: 4-24"X48" shelves, 4-74" posts, Chrome finish, ships K.D. via ups.