This temperature control knob cover is great for those looking to maintain the pristine condition of their electric oven, water heater, or deep fryer. The universal design allows it to fit various models, providing a snug and secure fit. To use, align the cover with the knob and press firmly. This protective cover your appliance remains in top working condition, preventing damage and wear. Features -Color:Black -Material:Plastic -Size:5.60X5.60X2.00cm/2.20X2.20X0.79in -Note: Hole diameter: 8 mm; 60-200 degree centigrade -Simple operation: the straightforward knob design makes it easy to adjust settings, providing a easy user experience -Wide range of uses: great for electric ovens, water heaters, and deep fryers, these knobs are highly versatile -High durability: constructed from great materials, these knobs are designed to last, reducing the need for frequent replacements -Universal fit: these knobs are compatible with a variety of brands and models, offering a onesizefitsall solution -Reusable and sustainable: designed for multiple uses, these knobs help reduce waste and support sustainable living Package list: 4 x knob