silicone necklace 1.Material: silicone rubber 2.Charming products 3. hottest accessory for teenage 4.we are manufacturer silicone necklace color : any pantone color is ok size : suitable for your earability:good for your body and healthy , many ion added in the ringhardness:30--40 degreematerial :100% grade siliconelogo : can carved ,printedlogo muld : based on your requirementproduct mould : ...