Nunn Finer Running Attachment is made of that supple, but durable superior bridle leather that matches all Nunn Finer breastplates and martingales. Made in America Color: Havana or Black Size: Cob - 17" to 19.5", Horse - 22" to 26", Oversize - 24" to 28" Fittings: Brass or Zinc fittings