Convenient mobility for your tray service. Field adjustable to assure proper dispensing level. Easy to clean and sanitize stainless steel. Perimeter bumper protects walls and furnishings. Rolls easily on 4″ (102) heavy duty casters, 2 with brakes. Store used or empty trays/racks on platform base. Convenient flatware dispenser included, fits 8 ea. utensil holders (not included).