High-quality Material The pot lid knob replacement handle is made of bakelite, a heat-resistant and durable material. The knob is constructed from heat-resistant bakelite, and the screw is made of stainless steel to prevent rusting. This high-quality construction enhances durability and extends the service life of the pan handle cover. The base is strong and stable. Easy to Use and Clean The saucepan handle covers are easy to install using the included retention screw. Simply assemble the knob, rubber seal, and metal joint, then secure with the screw. These handle covers are easy to clean with a damp cloth. The lid knob is dishwasher safe and can replace old or broken knobs. Ergonomic Design This pot lid knob handle features an ergonomic design with a smooth, thick rim and no burrs, ensuring safe and comfortable handling. The slightly rounded shape allows for easy gripping and maneuvering. The elegant, minimalist design complements any kitchen. Universal Fit This replacement lid knob provides a safe, secure, and comfortable grip. The sturdy construction prevents hand injury, and the textured surface ensures a firm hold. The sleek black, round design matches a wide variety of cookware and kitchen styles. Compatibility These replacement knobs are suitable for various cookware lid types, including kettles, oil pots, frying pans, saucepans, casseroles, and glass-lid pots. The set includes four knobs for versatile replacement and backup use.