High-quality materialThe lid knob is made of high-quality stainless steel and plastic, heat-resistant, wear-resistant, insulated and durable. Very convenient, safe, practical and anti-rust, can be used for a long time.Easy to assembleThe lid knob kit contains 6 cover knobs, 6 screws, 6 stainless steel washers and 6 rubber washers. Just put the pot lid knob on the old pot lid, put the spacer on the screw, and then tighten the screw by hand.Convenient design The lid knob is firm and wide, and the lid knob is ergonomic. You can use the lid button to easily pull down the lid. This cover button prevents hand burns. Easy to hold tightly.Easy to cleanThe lid knob is very easy to clean, just wipe the oil stains on the spare lid button with a damp cloth, or rinse directly with water. The lid button is corrosion resistant.Application rangeSuitable for most lids, can replace broken or old buttons, suitable for many types of cookware, pot lids, such as oil pan, frying pan, pot lid, pot lid, glass lid, etc., can be replaced, Energy saving.