6 cubic foot, steel frame with stabilizer bars. Fulcrum action for effortless dumping. Tray with full-sized reinforcing plate. One 16 inch pneumatic 4-ply knobby tire with grease fittings and steel bushings. Optional semi-permanent handle attachment, now with four bolts. Patents: USA 5,884,924, Canada 2,291,159. Item cannot ship via small carrier e.g. UPS or FedEx.