Durable and heat-resistant: The pan lid holding handles are made of bakelite and stainless steel, providing durability and strength. Heat-resistant design ensures safe handling, and the surface is easy to clean and dishwasher safe. Alternatively, wipe with a damp cloth after use. Size information: Each pot lid replacement knob measures 6.4 cm (2.5 inches) in base diameter, 5.4 cm (2.1 inches) in upper diameter, and 3.5 cm (1.3 inches) in total length. The screw measures 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 is quick and simple, saving time and effort. Wide applications: This universal kitchen cookware lid replacement knob helps prevent burns when handling hot lids. Compatible with various types of cookware lids, including kettles, oil pots, frying pans, pots, saucepans, and more. Color: Black Material: Plastic Package Contents: 4 x Pot lid knobs (rubber gaskets and screws included) Note: The package includes only the items listed. Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.