Oversized pre-heat tube for ultra-efficient gas combustion Piezo-electronic ignition system to base of stove Wide frame and low centre of gravity for increased stability of cookware Ultra-strong, easy to use and very quick to assemble Comes complete with nylon carry bag Material: Aluminium alloy, copper alloy, stainless steel Weight: 381g Dimensions: 9cm x 9.5cm (folded) Max power output: 3500W