Three adjustable shelves. Heavy gauge steel (20/22 gauge). Recessed three point locking handle. Extra deep adjustable shelves, plus bottom shelf. 24" wide unit has a single door; 36"W and 46"W have double doors. Includes heavy duty caster base with four 5" casters (2 with locking brakes). Welded steel construction. Powder coat finish. Shipped assembled. Optional side handle available.