Advantages: - The Pot Lid Handle Has The Properties Of Non-Absorption, Non-Conductivity, High Temperature Resistance And High Strength. - Bakelite Material Has High Insulation Like Wood And Good Plasticity. Durable For A Long Time. - Pot Lid Button Is Easy To Press. Clean, The Material Is Thick, Grippy And Comfortable To Wear. Hold. This Is An Important Choice For Your Privacy. - The Button On The Pod Cover Can Be Suitable For; Many Types Of Kitchen Utensil Lids, E.G. Kettle, Cooking Pot Oil, Frying Pan Frying Pan, Pot Lid, Saucepan Lid, Etc. Technical Data: - Product Name: Pot Lid Knob - Color: Black - Material: Bakelite - Size: As Shown In The Picture Package Includes: 4. X Pot Lid Knobs. 4. X Assorted Screws. 4. Bakelite Seals. 4. Silicone Discs. Tips: - Please Take Into Account Small Errors Due To Manual Measurement. Thank You For Your Understanding.