Peridot Green Front-Back EarringsThese peridot colored dangle earrings have two components. The stud goes through the front of the earlobe, the dangle component goes on the back of the earlobe with the top loop through the stud post, and then the earring back holds both in place. The loops on the top of the dangle component are hidden by the earlobe. The crystals are made of glass and the wire is goldtone lacquer coated copper wire. Will soon be available in other colors