... RoHS approved 4.many colors to chose Description:Itemsilicone swim cap,silicone swimming capSize230mm(Diameter)*190(Caliber)cm, and also can ... more than 5 years' experienceFree design all the time100% silicone rubber, non-toxic,harmless,eco-friendlyCustomize logopacking1pcs/OPP bag, ... with more than 10 years' experience2.materials are 100% silicone rubber, non-toxic,harmless,eco-friendly3.OEM and ODM ...