ABS body, metal ball-bearing rail, A-Aluminum columns B-Plastic-steel columns. IV pole, Needle disposal holder (optional); Dust basket, Utility container, File bag, Defibrillator shelf, Power outlet & hooks, Oxygen tank holder(optional), C.P.R. board (optional), sliding side shelf ,stainless steel guard rail, concave top covered transparent soft plastic glass, Centralized Lock.2small &3 big drawer, inner with partitions can be well organized. Drawers repositioned easily. Luxurious noiseless casters