This pendant features an 8mm round glass fiber optic stone hand wrapped by artisans in Mexico with silver plated alpaca in an abstract design. When selecting a pendant you are selecting the color of the stone, the abstract wire design will vary from necklace to necklace. Each pendant comes with an adjustable 16-18 inch silver plated snake chain that has a lobster clasp. The shade and depth of color may vary, as well as the size, due to glass availability.