This is a silver choker and necklace featuring a blue heart-shaped pendant with star and moon designs. It can be used as either a choker or a necklace. All metal fittings are surgical stainless steel. It has a silver chain. Recommended for those with a cool undertone. It is designed to be resistant to rust, even if washed with water after sweating. - Materials: Glass, all metal fittings are surgical stainless steel If you wish to purchase multiple items, please list the numbers at the beginning of the product names on the comment page of any of the desired products. #tansan