PIERCE ME (2pcs) Pink Heart Nipple Shield Rings & (2pcs) Angel Wing Nipple Rings Package: 4pcs of Nipple Rings (2pcs Pink Heart Nipple Rings & 2pcs Angel Wing Nipple Rings) Heart Nipple Ring: 7/16"(22mm) Length Barbell & 14G Angel Wing Nipple Ring: 1/2"(12mm) Length Barbell & 14G Angel Wing Nipple Ring: One side screw off / Threaded on one side only