... standard size 5.welcome OEM/ODM fashion thin colorful silicone wristband 1.Material:100% environmental silicone rubber.2.Style: printed, embossed, debossed as ... products have o ring, sealing ring, rubber gasket, rubber pad, silicone tube, rubber strip, etc. TemperatureCommon: -60~100 degree centigrade; ... zone, Haining City, Zhejiang province, China Zip314419 fashion thin colorful silicone wristband