Gas stove type: Manual; Burner material: Brass; Material of the body: Mild Steel; Colour: Black. Trivet Material: Steel 7mm thick, toughened glass with an elegant look and a black steel base that makes it look beautiful in all kitchens. Suryaflame Glass Top 2 Burner Gas Stove is ISI, CE, ISO Certified, which assures quality and authenticity. Designer knobs. Uniquely designed pan support with 360 degree revolving nozzle. Warranty: 2 years manufacturer's warranty on whole product. We provides warranty service at your doorstep.