Mobile rack and work table for holding, storing, and transporting Fits 17"-19" round pizza pans or 16"-17" Sicilian pizza pans Heavy duty, high tensile extruded aluminum construction Bottom load ledge design Vertical and horizontal frame sections are 1" extruded aluminum tubing and 1" solid flat bar extruded aluminum Rolls easily on all swivel 5" polyurethane casters Non-marking thermoplastic rubber wheels Lifetime guarantee against rust and corrosion NSF Certified