This pendant is handmade by weaving and wrapping copper wire around a black Onyx stone. This is a Pillar of Salt Studio original design. The pendant has been oxidized for a vintage, antiqued look. The bail (part where the chain goes through) is large enough so that the chain can be changed out for another of a different length or style if you choose. As each piece is handcrafted, please expect minor differences from those in the photos.