Henry James Mexican Grackle Bridle Colour:Black Ring Diameter: Small sizes: 65x125 AMA ETW00173N_SWH MB Ring Diameter: Small sizes: 65x125 mm (2 1 2" x 5") with 12 mm thickness Contains Glucosamine This elegant Mexican grackle bridle is carefully crafted from the finest English Sedgwick leather and features an anatomic headpiece to offer maximum pressure relief thanks to its cut back anatomical design in conjunction with generous lightweight padding The grackle noseband has been designed to help prevent the horse from crossing their jaw and opening their mouth and features soft padding for maximum comfort and features a double buckle chin strap to achieve an optimal and symmetrical fit