Trolleys and carts. Features Excellent for transporting equipment and heavy loads, Designed to reduce changes of items falling off during transport, Durable and chemical-resistant polypropylene construction - will not rust; dent; chip or peel, Convenient knock-down design, Can hold 113kg per shelf, Usable shelf space is 603W x 1111L and shelf is 89mm deep, BPA free, Two fixed and two swivel castors, Specsheet