... silicone,Durable, elastic, skid-proof, with massage function, good for health, easy to useQualitySGS, ROHS, REACH, LFGB, FDA passed ... 9001:2008(QMS)Main productsSilicone products, bracelet, necklace, cellphone case, keyboard cover, gasket, tube, watch, silicone ice tray, silicone partsAttenNeptune Chen ... the first deal 4.OEM/ODM is welcome2) universal design3) UV Fade and Stain Resistant