... -friendly ,non-toxic -All colors,logo available adjustable cord necklace Material 100% pure silicone with SGS,REACH,Eco-friendly ... Style Silk-screen printed ,embossed ,debossed ,glow in dark ,mixed/segemented colors Logo Customer design is welcome ... years, and we are professional silicone products manufacturer specializing in :Silicone cases, silicone kitchenware, silicone tubes, silicone electronic ...