... and gaskets3,Color: free choice(black, white, green, red, brown, yellow, purple, pink, translucent, clear etc) ... and rubber gaskets ect. Item namewhite seal red sealSizeCustomized/standard and nonstandardBrand Namered silicone ringMaterialNBR,HNBR ... daysOEM/ODMwelcome Rubber white seal red sealWaterproof white seal red sealColored white seal red sealISO9001-2008ProductionWorkshopFactoryIf need more ...