This Vestil DH-PH4-2436-3 heavy-duty material handling cart has 3-shelf and a handle. It is made of steel for strength and durability. It has a 36" top shelf height with a 10-1/4" clearance between shelf. It has an invertible bolt-on chrome handle for individual height comfort. It has 2-rigid casters and 2-swivel casters with roller bearings for easy maneuverability. The casters are 8" Dia and 2"W and made of glass-filled nylon for a smooth ride. This material handling cart measures 36-3/16"H x 24"W x 36"L and has a maximum load capacity of 4,000 lb. The top and middle shelf capacity is 1,000 lb and the bottom shelf capacity is 2,000 lb. Some assembly required.