Benefit from three times the versatility with this rugged multilevel utility cart. The middle and top shelves have a 2.5 inch-deep tub design thats ideal for containing contents, while the bottom shelf offers a flat design thats great for easily sliding items on and off. All shelves are made from durable thermoplastic resin that wont scratch, stain, dent or rust, and can hold a maximum weight of 400 lbs. Four 4 inch 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.