Crafted from gold-plated recycled brass, this short necklace features intricately layered chunky links that create a modern chain. The extender chain can be used to adjust the length, while the subtle laser-engraved tag marks it out as a COS piece. Lobster clasp closure Brass is a versatile material that can be recycled numerous times without losing any of its properties Shell: 100% Recycled brass (excluding trims) Chain length: 40cm.