This is #4 of a series of 4 pure silver lentil pendants. The four pendants have a common theme of being very different on each side, providing a "two for one" necklace. There is a common geometric theme in the textures and designs and they are each available with the sterling silver snake chain of your choice (or no chain). This one has a wonderful triange-shaped green nano gem. The pendants are made with precious metal clay in pure silver (PMC). This is a product that enables the artist to work with clay at the beginning and end up with pure silver in the end, adding embellishments along the way.