Made of material, , high friction resistant, insulating, sturdy and to use. Easy to install, put the knob, rubber gasket, and metal gasket correctly, and use screw to screw them tightly. Secure lid knobs are crucial for ensuring adequate safety in the kitchen, enabling lids to be safely lifted off pots and saucepans, while preventing injuries such as burns. Features - Color: Black. - Material: . - Size: 5.8 x 5.8 x 3 - No need to buy a new pot if your lid knob lost, try ours to replace it. - Completely oven and heat resistant with retaining screw for easy fixing. - Unique appearance design, very easy and comfortable to grip, you can grip the lid easily, and it could prevent the hot lids from burning your hands. - Easy to install, put the knob, rubber gasket, and metal gasket correctly, and use screw to screw them tightly. - Suitable for 6mm cookware lids, such as pot lids, saucepan lids, pan lids. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 2 x Saucepan Lid Knobs