... .Easy for use and varid 3.Good quality 4.OEM Household food grade silicone rubber door stopper Feature:1)We have kinds ... ,SILICONE,VITON,NR,FLS,FFPM,PU,PTFE etc.2)High temperature and acid-alkali resistance, anti-aging, no poison and no ... Clear, etcShape round,or as per your design. SPECIALFeaturesOil-resistant; heat resistant; abrasion-resistant;aging resistant; insulation; acid and alkaline resistant ...