This fun wearable art piece is made using a vintage optical lens as the base - these are so fun to create with!...I've then layers various clock parts and metal clock shavings from a local clock repair shop. The entire piece is encased in resin with metal powders floating between the layers. The optical lens used in this piece is a hard to find clear GREEN glass so the pendant is reversable. It hangs on a 17" chain ready to wear. All of the parts used in this art piece have been collected over time from various outlets that otherwise would have ended up in your local dump site!..