Safco Go Cart collection mobile cart is constructed of furnituregrade engineered wood with a laminate finish. This innovative mobile cart has adjustable literature trays for storing flat materials and tubs for hanging files.Mobile cart features four removable plastic tubs, each offering 5" of space for lettersize hanging files (not included). Six pullout 95/8"W x 115/8"D shelves form up to eight letter size compartments. Cart rolls easily on four dual wheel casters (two locking).Ships ready to assemble.