Gas Stove Handle Knobs Universal Zinc Alloy Rotary Switch Knobs Knob Gas Stove Gas Stove Knobs Adapters Switch Gas Stove Knobs Zinc Alloy Kitchen Universal Gas Stove Knobs LIGHTWEIGHT: Small size, light weight, suitable for storage when needed. EASY E: built-in hole, easy to install, smooth surface, easy to clean, comfortable to hold. GOOD WORKMANSHIPNo sharp edges. With metallic highlights, small and light, simple and modern design, concise and elegant. WIDE APPLICATION: perfect gadget for family or restaurant kitchen, widely used for stove, gas stove, the oven, etc. Color: Black Size: diameter 3.9 cm, button diameter 8 mm Quantity delivered: 4 pieces The dimensions of the products are all measured by hand, there are errors, and the actual product shall prevail. The color of the product is affected by the shooting light. view and there is slight color difference, which depends on the actual product received.