Missouri Transformer Necklace (Base Only), CopperOC's Missouri Transformer Necklace is a bold bib style to which you can add one of the collection's magnet brooches, creating a one of a kind statement piece. The large bib center piece features an aluminum wire accent at the side of the hammered teardrop swirls. At the center is a magnet base to add an OC magnetic brooch. This style can also be lengthened with one of our extenders. Magnetic brooch sold separately Rubber, aluminum wire Rubber tab