Feature:1. Made of high‑quality phenolic plastic material, high temperature and high friction resistance, insulation, strong and durable.2. The unique design makes it easy and comfortable to hold, and can prevent the hot cover from scalding your hands.3. Easy to install, correctly place the knobs, rubber washers and metal washers, and tighten them with screws (screws and washers are not included).4. Our knob is suitable for the 6mm mounting hole of the cover, which is easy to clean and can be cleaned with a damp cloth after use.5. A large number of worn or old knobs can be replaced, suitable for all kinds of cookware lids, such as pot lids, pan lids, soup pot lids, etc.Spec:Item Type: Pot Lid KnobMaterial: Phenolic PlasticWeight: Approx. 28g/1ozKnob Size: Approx. 4 x 2.5cm/1.6 x 1inBase Diameter: Approx. 4.5cm/1.8inInstallation Aperture: Approx. 6mm/0.24inColor: BlackInstallation: Can be installed with 5mm screws and washers (not included)Package List:4 x Pot Lid Knob