304 grade stainless steel construction resists rust and corrosion. Has the same flame thrower ignition as the built-in and freestanding grills. Utilizes the heavy duty cast stainless steel H burner, flame tamers, abd 12mm hex cooking grids as the built-in Pro series grills. Uses 1-lb. Propane Cylinder or 20-lb. propane tanks with tank adapter. Can reach temperatures high enough to sear steaks. Two front facing clasps for locking the lid in place during storage or transport.