Utility Cart, Load Capacity 500 lb., Shelf Material Polypropylene, Shelf Length 30 In., Shelf Width 16 In., Leg Material Polypropylene, Shelf Color Gray, Leg Color Black, Overall Length 34 In., Overall Width 16 In., Top Shelf Height 31-1/4 In., Number of Shelves 2, Caster Dia. 5 In., Caster Type (2) Rigid, (2) Swivel, Caster Material Thermoplastic Rubber, Capacity per Shelf 250 lb., Distance Between Shelves 19-7/8, Lip Height 3-1/2 In., Standards UL, CSA