This design has a 14k gold horse head inside of a sterling silver handmade circle. It comes on on a 16″, 18″, or 20″ sterling silver snake chain with lobster clasp. The back of the head is sheeted in sterling silver to save cost but can be all 14k at additional cost. The circle measures 1 1/4″ diameter and can also come in 14k at an additional cost. Allow 2 – 3 weeks for delivery. By special order only with gold prices subject to change.