NRSRoping DummyBy Aime ImportsSteer Head20in Horn SpanTwo metal prongs for Hay BalePlastic steer head with horns193375 The NRS Steer Head Roping Dummy is a perfect tool to learn the basics of roping or to practice and tune up before the main event. Made of tough molded plastic and comes complete with two prongs for use on hay bales. 20in horn span.