Durable and heat-resistant: The pan lid handles are made of bakelite and stainless steel, offering durability, sturdiness, heat resistance, and lightweight design. They are easy to clean and dishwasher safe. Alternatively, you can wipe them 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, and 3.5 cm (1.3 inches) in total length. The screw measures approximately 1.6 cm (0.6 inches) in diameter. The size provides a comfortable grip and is designed to stay securely in place.Easy to install: Simply attach the knob and included rubber gasket to the pot lid, then secure with the provided screws. Installation is quick and straightforward, saving time and effort.Wide applications: These universal replacement knobs are ideal for preventing burns when handling hot lids. Suitable for various cookware lids, including kettles, oil pots, frying pans, pots, saucepans, and more.Material: Plastic Size: Diameter: 6.4 cm Package Contents: 4 x Pot lid knobs (rubber gaskets and screws included) Note: The actual products are not included. Note: Slight color variations may occur due to photography and display settings. Measurement may vary by +/- 1-3 cm.