Fangrui Product Details Durable Heat Insulation Material - With These High-quality Range Burner Knobs Made Of Superior Heat Resistant And Insulating Material And Processed With Zinc Plating Technology, You Dont Have To Cover The Knob With A Damp Cloth Or Wear Gloves To Prevent Burns When Touching And Adjusting The Knob. The Knobs Are Heat Insulating While Maintaining The Beautiful Metallic Sheen. 3 Pcs Value Pack - The Package Includes Three Oven Knobs For Replacing All The Old Knobs Of Your For Samsung Range Burner. Since The Knobs Are All Made Of High-quality Heat Resistant Material, Each Knob Can Withstand Years Of Heavy-duty Use And Will Not Rust Or Get Scratched. They Are Also Very Easy To Clean, Just Wipe With A Damp Cloth When It Gets Dirty. Simple Replacing Process Fit - To Your Old Oven Knobs With Our Dg64-00473a Burner Knob Dials, You Just Need To Remove The Old Ones First And Then Press The New Ones Onto The Place And Secure Them. The Reinforced Ring Inside Of The Knobs Is Specially Designed For A P