Brass Cable Chains, Soldered, Long-Lasting Plated, Cadmium Free & Nickel Free & Lead Free, Silver Color PlatedSize: about 2mm long, 1.5mm wide, 0.35mm thick.Material: Made of brass, hard and durable, are environment friendly for the feature of lead free and cadmium free. Long-Lasting Plated: After electroplating the chain, it is processed by oil sealing process to keep the color for a long time. Metal appearance will absolutely stimulate your eyes. Usage: These chains are hard and durable that they can not be easy to crush. They are useful, such as necklaces, bracelets earrings, chain extender. You can DIY at will with your own ideas.