For those who own heaters, these universal heater replacement knobs are a must-have. They are compatible with various heater models. The knobs are designed to provide precise temperature control, making it easy to adjust the heat to your desired level. Installation is quick and easy, requiring no special tools. Features -Color:Light Yellow -Material: -Size:4.50X4.50X3.00cm/1.77X1.77X1.18in -Ease of use: universal stove and oven control knobs make it easy to manage various appliances, reducing the need for complex operations and boosting efficiency -Versatile application: these knobs are compatible with a wide range of devices, including stoves, ovens, and heaters, catering to different control needs -Sturdy and reliable: made from materials, these knobs are built to last, providing reliable performance over time -Quick installation: the universal stove and oven control knobs are simple to install without needing professional assistance—just follow -Stylish look: designed with a minimalist and elegant aesthetic, these knobs fit well with any home decor, providing both utility and visual appeal Package list: 6 x Rotary Switch Knob