Prancing Horse Earrings Mens The rolled shank area and The rolled shank area and anti torsion ridged external shank provides added lateral stability and the outsole is a multi durometer rubber with high abrasion outer lugs for high impact durability and softer durometer mid lugs for added flexibility and increased slip and oil resistance The earrings are secured by hypoallergenic post back wires for easy wear The bright silver tone of the horse has delicate details that seek to capture that wonderful feeling when you see a horse running free across a field All Montana Silversmiths jewelry and accessories have a limited lifetime warranty on manufacturing defects when accompanied by a receipt