This Silver Pewter Pig Jewelry set was made just for you. It is made of zinc alloy metal (lead and nickel free). The earrings are attached to hyper-allergenic surgical steel ear wires. The necklace is attached to 18 inch silver S chain. The pig charm is 3/4 inch and 3 dimensional. The earrings and necklace are hand assembled and there is only 4 pair left.