The Heat Equalizer Heat Diffuser for Gas Stove - Aluminum & Copper Alloy, Hot Plate & Stove Burner Cover, Ring Plate Cover - 9.25 inch

9.25 inch None Stick Copper finish-Heat Equalizer-Heat Diffuser for Gas Stoves – Aluminum & Copper Alloy Hot Plate for Even Cooking-Burner Cover & Simmer Plate

HIC Kitchen Heat Diffuser Reducer Flame Guard with Removable Handle, Stainless Steel

WUWEOT Gas Stove Diffuser Set of 2, 9.3'' & 11'' Range Heat Diffuser Plate, Aluminum Gas Reducer Flame Guard Simmer Ring Plate, Round Fast Defrosting Tray, Protects Pot Cookware Accessories