TUFFY™ Carts are the original injection molded plastic carts, invented by H. Wilson in 1971. Known for their textured HDPE/PVC construction, swivel casters and angled handles, they're lightweight yet incredibly strong, tough enough for daily use and built to last shift after shift. The TUFFY™ XL Two-Shelf Heavy-Duty Multipurpose Utility Cart provides deep-sided shelves to keep items secure during transport. The durable construction, smooth casters and angled handles make them easy to navigate in busy spaces. From classrooms to facilities, TUFFY™ Carts adapt to a wide range of uses. Material(s): Injection Molded Thermoplastic Resin; Overall Material Type: Plastic; Color(s): Black; Color Family: Black.