This ten ring martingale is multi use. It is made out of havana bridle leather.  This training martingale has brass hardware.

Different breeds, riding disciplines and stages of training have varying standards on how the horse should carry his head. Conformation of the horse and how the neck is set on the shoulder also plays an important part in how a horse can carry his head. The rings on the side are used to run the reins through from the bit to the rider’s hands. This gives leverage to set the horse’s head and the level of the rings that are used determines the placement of the head ... the lower the rings used, the lower and more flexed the head will be.