... varid 3.Good quality 4.OEM Colorful food grade silicone rubber bottle stopper Feature:1)We have kinds of ... Item nameRubber StopperSizeCustomized/standard and nonstandardBrand NameJIAXINMaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFETemperatureCommon: 20~50degree centigrade;NBR ... (-40~120C),ACM(-30~180C),VITON(-25~300C)CertificateCE, ROHS, PAHS, REACHColorRed,Yellow,Green,Blue ...