Description This multi-functional water temperature control knob is a versatile accessory for gas water heaters. It is made of durable material, ensuring its long-lasting performance. The knob is designed for easy adjustment of water temperature, providing convenience and practicality. It is compatible with various types of gas water heaters, making it suitable for a wide range of applications. Features -Color:White -Material:Plastic -Size:3.50X3.50X3.50cm/1.38X1.38X1.38in -Hole Diameter:7mm -A versatile accessory for gas water heaters that allows for easy adjustment of water temperature. -Made of durable material and sturdy construction, ensuring long-lasting performance. -Compatible with various types of gas water heaters, providing flexibility in usage. -Enables convenient control of water temperature with the adjustable knob switch. -Suitable for a wide range of applications, making it a versatile and essential component for gas water heaters.Package list: 2 x Knobs