1.Silicone Elastic 2.100% food grade silicone 3.Approved by FDA,EEC and LFGB 4.Non-stick,Non-slip,Eco-friendly 5.OEM &ODM silicone elasticDetailed ... material, soft feeling, durable and tensile of its physical characteristic,100% silicone,heat-resisting,cold-resisting.2)Function :Be used for girls hair ...