Note:The hole of protector must be trimmed with scissors to fit your gas stove properly before useFor gas stove， put protectors under burner grate below the flameFeatures:Protector must be clear of any flame to avoid possible file injuries or product damageProtector can be trimmed to fit different gas stoves.Fits virtually all gas hobs and is non-stickCan easily be removed when cleaning. Wash in hot soapy water， or in dishwasher - fully re-usableWithstands temperatures up to 260°CMaterial: PTFE / PolytetrafluoroethyleneColor: SilverSize: Approx. 27x27cm/ 10.6x10.6"Package Included:4 x Teflon Gas Hob Protector Liner