High-quality Material The pot lid knob replacement handle is made of bakelite, a healthy, fire-resistant, and heat-resistant material. The knob is constructed with heat-resistant bakelite and a stainless steel screw that will not rust. This high-quality construction ensures durability and significantly extends the lifespan of the pan handle cover. The base is strong and stable. Easy to Use and Clean These saucepan handle covers are easy to install with a retention screw for secure fixing. Simply insert the button, rubber seal, and metal joint, then screw 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 Knobs This pot lid cover knob with screw features an ergonomic design with a smooth, thick rim free of burrs, ensuring it will not cut or harm hands. The comfortable grip and slightly rounded shape allow for easy handling. The elegant and simple design provides reliable functionality in any kitchen. All-Match Design This replacement lid knob features a safe, large, and easy-to-grip handle. The plastic handle helps prevent hand injuries. The thick, comfortable material provides a secure grip. Its sleek black round shape complements various pot styles and kitchen decor. Applications Replacement knobs for pan lids are compatible with a wide range of cookware, including kettles, oil pots, frying pans, saucepans, casseroles, and glass lid pots. The set of 4 crockpot knobs meets household needs, offering enough replacements for current use or as backups.