Benefit from three times the versatility with this rugged multilevel utility cart. The middle and top shelves have a 2.5"-deep tub design that's ideal for containing contents while the bottom shelf offers a flat design that's great for easily sliding items on and off. All shelves are made from durable thermoplastic resin that won't scratch stain dent or rust and can hold a maximum weight of 400 lbs. Four 4" casters help the cart smoothly roll across hard floors rugs cement and other surfaces; two locking brakes make it easy to secure the cart in place.