Durable material: The gas stove knob is made of plastic, has a smooth surface, is sturdy and durable, easy to clean and feels good in the hand. Wide use: widely used in ovens, gas stoves, ovens and microwave ovens, etc. It helps you easily replace damaged or aging knobs, and there is a white dot mark on the knob to help you determine the correct adjustment direction. Easy to use: Built-in 8mm holes, easy to install, suitable for most gas stoves, no other tools are needed. You can install it in a microwave and oven in seconds. Package includes: You will receive 10 gas stove knobs with a shaft diameter of 8mm. It is small and lightweight and can meet daily replacement needs.