This Weaver Equine Working Tack Roper/Barrel Style German Martingale helps teach correct head position and promote flexion at the poll. This leather martingale is handcrafted from russet harness leather with a 1/4 in. nylon rope that runs through the bit rings and snaps onto the variable positioning dees on the roper reins. The leather martingale features nickel plated hardware. This leather German martingale hangs better and holds up to use. This durable leather martingale will last for many years.