Reins with leather and rubber martingaleReins with Tiedemann martingale in leather and rubber designed for mounted work. Reins with martingale in leather and rubber, allowing to adjust the movements of the horse's head by applying pressure on the bit every time the horse raises its head too much. They allow a perfect fit to the horse thanks to the numerous stainless steel hooks. Perfect for improving the neck muscles. Rubber. Leather. Oil the new leather with vegetable oil. Clean regularly