[Material]: The Cooker Control Knob Gas Adopts High-Quality Zinc Alloy Wire-Drawing Surface, Which Has Excellent Corrosion Resistance Percompatible Withmance. Rust, Wear And Tear; Tear, And Can Be Used Compatible With A Long Time.[Easy To Clean. To Use]: The Heating Control Knob Is Very Easy To Use. Install, No Other Tools Are Needed. And The Mark On The Button Can Help You. Determine The Correct Setting Direction.[Package] Gas With 6 Mm Holes. A Quantity Sufficient Can Respond To Your Daily Replacement Needs.[Design]: The Cooktop Control Lock Complies With; The Ergonomic Design And The Surface Is Smooth, Giving You A Comcompatible Withtable Feeling. Gas Is An Ideal Gadget Compatible With Home Or Restaurant Kitchens. It Is Suitable Compatible With; Most Gas Cookers; Gas, Stoves, Ovens And Other Kitchen Utensils.