Turner Tack's Martingale is made from 1/2" Matte Finish Beta material or 1/2" shiny BioThane® you choose the color and hardware. Using reins stoppers when using any type of martingale that slides over the reins is very important. Be sure to order a pair of rein stoppers with your running martingale, to keep your martingale rings from getting caught on your rein hardware.
