High-quality material: Made from durable bakelite and stainless steel, heat resistant, friction resistant, insulated, rust resistant, easy to clean, and dishwasher safe. Wide application: Universal fit for various cookware lids, including kettles, oil pots, frying pans, saucepans, casseroles, and glass lids. Ideal replacement for worn or damaged lid knobs. Easy to install: Each knob includes one silicone washer and one stainless steel washer. Secure with included screws—simply position the knob, washers, and tighten. Ergonomic design: Comfortable grip with an optimal size to help protect fingers from heat. Color: Black and silver Material: Bakelite and stainless steel Size: Approximately 5.9 x 3 cm Package contents: 6 x pot lid knobs Note: Color may vary slightly due to screen settings and lighting. Slight measurement variations of ±1–3 cm may occur.