High Quality MaterialThe pot lid knobs are made of bakelite, a healthy fire and heat resistant material. The lid knob is made of heat-resistant bakelite and the screw is made of stainlsteel that will never rust. The high-quality material is durable, greatly improving the life of the pot handle lid, and the base is strong and stable. Easy to UseCleanOur pot handles are easy to install with a retention screw for easy fixing, just put in the right knob, rubber gasket and metal gasket, and screw. These universal saucepan handle are easy to clean with a damp cloth, our lid knob is dishwasher safe and can replace used old or broken dials. Ergonomic KnobsThis universal saucepan handle with screw is an ergonomically designed knob, which has a smooth and thick rim without burrs, and will not be sharp to cut your hands, grip comfortably. Slightly round design of the pot lid knobs for easy moving. The sleek and simple design can provide effective function next to your kitchen. All-match DesignThis is a replacement lid with a safe and large useful handle, you can easily grip the lid and a plastic handle can prevent your hand from hurting. The material is thick, easy to grip and comfortable in the hand, it is an essential choice for your home life. The beautiful black and round shapes match various styles of pots and kitchen styles. ApplicationsThe pot lid knobs for pot lids are suitable for many types of pot lids, such as stock pots, oil pots, frying pans, pot lids, pot lids, saucepan lids, saucepans, glass pot lids and more. 4 pieces of slow cooker knob set can meet your needs.