All stainless steel type 304 enclosed cabinet. four adjustable shelves. 18″ or 24″ deep by 36″ or 48″ long. Stainless steel hinged doors with wire-style pulls. Stationary units feature stainless steel legs with 1′ adjustable bullet feet. 24″ deep mobile units available with 5″ diameter swivel/brake casters with poly tread. Available with flat top or with sloped top for laminar flow.