The metal sections of these necklaces are made from flat sheet that has been textured and formed.  Each one contains a contrasting metal accent and a set gemstone.  The pearls connecting the sections have to be drilled by hand to fit on 20 gauge sterling wire.  The 2-pendant version comes with 2 interchangable pendants and include a purple titanium-coated drusy quartz and a green agate.  Each pendant can be worn on a simple chain by itself.  The necklace can be worn as a choker by removing the pendant and placing the clasp in the back.