Scaffold Rolling Tower Standing at 17" High with Hatch Deck Gaurd Rail and U Lock Brace * It"s include three set of 6" X 29" Mobile Rolling with two Hatch Decks * One set of Guard Rails and One set of 4 wide Outriggers for Safe and easy working place. * 5" inch Swivel Caster Wheels. Adjustable three 29" X 72" Deck with Secure quick release Locks * Heavy Duty Steel Powder Coated frame with 1000 LB Loading Rating Scaffolding