Product name: Gas stove range knob Conformity: gas stove / gas cooktop / kitchen top Material: Plastic Weight: 8 g Color: Black Mount hole diameter: 8 mm Total size: 40 × 20 mm (diameter * height) Package Contents: 1 x Gas stove range knob Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.