Durable and heat-resistant: the pan lid holding handles are made of bakelite and stainless steel material, durable and sturdy, heat-resistant and lightweight, easy to clean and dishwasher safe; can also be cleaned with a damp cloth after use. Size information: each pot lid replacement knob measures approximately 6.4 cm (2.5 inches) in base diameter, 5.4 cm (2.1 inches) in upper diameter, 3.5 cm (1.3 inches) in total length; screw size is approximately 1.6 cm (0.6 inches) in diameter; designed for comfortable grip and secure fit. Easy to install: attach the knob and included rubber gasket to the pot lid, then secure with the provided screws; installation completes in minutes, offering convenience and saving time. Wide applications: universal replacement knob suitable for various kitchen cookware lids, helps prevent burns when handling hot lids; compatible with kettles, oil pots, frying pans, pots, saucepans, and other cookware. Color: Black Material: Plastic Size: Diameter: 6.4 cm Package Contents: 12 x Pot lid knobs (rubber gaskets and screws included) Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.