Body size: 348 (width) ? 231 (depth) ? 133 (height) mm / Weight: about 2.2kg;Material :( body) steel (powder coating) / (plate) aluminum die-casting (fluorine processing) (plate hole): diameter 40mm) / (burner) stainless steel / (knob appliance plugs) ABS resin;Ignition system piezoelectric ignition system / safety device pressure sensing safety device / container removable system magnet system / use gas Iwatani cassette gas;Country of origin: Japan;Japanese manual URL (PDF):??http://www.i-cg.jp/support/manual/list/pdf/manual_pdf73.pdf