Material: Bakelite Color: Black Durable Style Round Shape Number of Pieces: 4 Dishwasher Safe: Yes Microwave Safe: No About this item High Quality Material: The pot lid knobs are made of bakelite, a heat-resistant and fire-resistant material. The knob is constructed from heat-resistant bakelite and features a stainless steel screw that will not rust. This high-quality construction ensures durability and extends the lifespan of the lid knob. The base is strong and stable for reliable performance. Easy to Use and Clean: These pot lid knobs are simple to install using the included retention screw. Just place the knob, rubber gasket, and metal gasket, then secure with the screw. The universal design fits many lids. Cleaning is effortless—simply wipe with a damp cloth. The knobs are dishwasher safe, making maintenance convenient, and they serve as excellent replacements for old or damaged knobs. Ergonomic Design: Designed for comfort and ease of use, these knobs feature a smooth, thick rim free of burrs or sharp edges, ensuring a safe and comfortable grip. The slightly rounded shape allows for easy handling and smooth operation. The sleek, minimalist design complements modern kitchen environments while delivering practical functionality. Universal Fit and Stylish Appearance: This replacement knob features a sturdy and comfortable handle that is easy to grip, helping prevent hand injuries during use. Made from thick, durable material, it offers a secure and comfortable hold. The classic black color and round shape blend seamlessly with various pot styles and kitchen decor, making it a practical addition to any home kitchen. Applications: These pot lid knobs are compatible with a wide range of lids, including those for cooking pots, saucepans, oil pots, frying pans, and glass lids. The set includes 4 knobs, providing enough replacements for multiple cookware items and meeting everyday kitchen needs.