Silicone necklace,100% high quality silicone material,with FDA,LFGB,CE certification,fashion,green,durable and health. Features:1,Made of 100% high quality silicone material,with FDA,LFGB,CE certification,fashion,green,durable, health,non-toxic and harmless to body.2,Specilize in producing silicone hairdressing brush.silicone eauty brush.Brush hair or face is flexible, not harm for skin, clear up ...