Made of heavy duty steel for long lasting durability. Stores and transports stackable containers with ease. Ergonomically designed to move loads with ease and help reduce back strain and worker fatigue. Dolly positions under container stacks, handle is pulled back to raise totes and push or pull where needed. Adjustable handle with comfort grip allows easy lifting and lowering. Adjustable forks accommodate totes from 6" to 17-1/2"W. Heavy duty, non-marring urethane casters (2 rigid, 2 locking swivel) provide mobility. Provides 4" casters and holds totes from 9-1/2" to 12-1/2"H. Easy assembly. Capacity is 500 lbs. Color finish is Yellow. Size is 32" L x 30" W x 9" H.