Material:Metal Note:the quality of this item is not very good,there is a little scratch on some of the Pendants,as well as some Rhinestone are loosen,so we sell them ON SALE,and we don't accept return back or refund for the above reason. Feature:100 Pendants Per One Color Design:Color May Vary to the Stock,Customer May NOT Choose. Size:Approx 3x2.1cm,3mm Thick,hole 2X4mm