Tory Premium Leather German Martingale This Premium German Martingale is made from quality English bridle leather. It will provide maximum control with minimum pressure. Features: Sliding strap to girth on martingale attachment is more adaptable to different size horses. Multiple D"s on reins for best head placement. Eliminates pull on the mouth to set the head. Item Specifications: Size: Horse D-Ring: Six rings total - 3 on each rein Reins: 5/8" x 54"