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 features 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 assemble the button, rubber seal, and metal joint, then secure by screwing 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 and movement of the lid. The simple and elegant design complements modern kitchen environments. Universal Fit Design This replacement lid knob is designed for safe and secure handling. The large, easy-grip knob helps prevent hand injuries, while the sturdy plastic construction ensures comfort and control. The thick, comfortable design makes it a practical addition to any kitchen. The sleek black finish and round shape coordinate well with various pot styles and kitchen decor. Applications These replacement knobs are compatible with a wide range of cookware lids, including kettles, oil pots, frying pans, saucepans, casseroles, and glass-covered pots. The set includes 4 crockpot knobs, providing enough replacements for multiple uses or backup options.