JAB Natural Amethyst Druzy Slice Connector Double Bail Turquoise Gold Plated Necklace Connector Stone Size:25~42mm Thickniss:5~6mm,weight 12~18g The plating is eco-plating, lead free, nickel free and cianum free. Note:this price is for one piece,we will ship randomly with these shape. Natural onyx agate, high quality onyx agate. Because of natural stones, the size and color will be a little different.