Heavy-duty molded construction resists scratches dents or chips. Unique sliding side rails on both shelves easily convert from a box top shelf to a flat top shelf. Molded handle and supply tray have built-in compartments to store supplies—even a cup holder. Easy-to-clean textured finish. Color: Light Gray; Capacity (Weight): 400 lbs.; Caster/Glide/Wheel: Four 4in Rubber Casters; Material(s): Molded Construction.