High-quality Material The pot lid knob replacement handle is made of bakelite, a durable and heat-resistant material. The knob is constructed with heat-resistant bakelite and a stainless steel screw that resists rust. This high-quality construction enhances durability and extends the lifespan of the pan handle cover. The base is strong and stable for reliable performance. Easy to Use and Clean These saucepan handle covers are easy to install using the included retention screw. Simply place the button, rubber seal, and metal joint, then screw securely into place. The pan handle covers can be cleaned easily with a damp cloth. The lid knob is dishwasher safe and ideal for replacing old or damaged knobs. Ergonomic Design This pot lid cover knob with screw features an ergonomic design with a smooth, thick rim free of burrs, reducing the risk of hand injury. The comfortable grip and slightly rounded shape allow for easy handling. The simple, elegant design provides practical functionality in any kitchen. Universal Design This replacement lid knob is designed for safe, secure gripping. The large, comfortable handle helps prevent hand injuries. Made from thick, durable material, it offers a secure and comfortable grip. The sleek black round design complements a variety of pot styles and kitchen decor. Applications These replacement knobs are compatible with various cookware lid types, including kettles, oil pots, frying pans, saucepans, casseroles, and glass lids. The set includes 4 crockpot knobs, providing enough replacements for multiple uses or backup options.