Imagine, one cart that adjusts to meet all of your needs! Adjusting to multiple heights is as simple as resetting four screws. Open, roomy shelves provide ample storage space. Lower cabinet stores additional equipment. Black powder paint finish. Tops come with a rubber mat. Cart rolls easily on 4" casters. CA2642E Adjustable Height Cabinet comes with E-Unit (Electrical assembly with 2 grounded outlets, 20 ft. grounded extension cord. UL listed when mounted on table.)