Tibetan Style Alloy Steampunk Pendants, Cadmium Free & Nickel Free & Lead Free, Wheel Gear, Antique GoldenSize: about 20mm in diameter, 2mm thick, hole: 3mm.Tibetan Style Alloy Pendants have precious metal look at affordable price. Exquisite craft and lovely signed! You can also use it as necklaces, bracelets or earring components.