... food grade silicone rubber approved FDA,SGS 2.Tasteless, Nontoxic, Anti-dust, non-sticking, durable Commodity:Silicone Metallic braceletFeatures:1) Made of ... food grade silicone rubber approved FDA,SGS 2) Tasteless, Nontoxic, Anti-dust, non-sticking, durable. 3) Unbreakable and easy to keep its ...