This stunning 3 strand statement piece is made from unique multi-colored marblized Bohemian glass. This knockout necklace will dress up any outfit and with it's shades of color from beige to blue, it matches with almost anything. Silver plated lobster claw clasp and extension chain make it fully adjustable. Choker measures 17.5". Adjustable with the 2" extension chain. Handcrafted in the USA.