DaVinci (R) Flat Running Martingale Soft, supple leather, stainless steel hardware, superior fit and old-world craftsmanship are the hallmarks of DaVinci(R). Made with strong, durable leather that is drum dyed for even, long-lasting color that will fit in any ring, and will provide years of enjoyable use. This traditionally styled flat running martingale will fit in any show ring. Features: Soft, supple leather Blocked keepers Stainless steel hardware 13 to 14 stitches per inch Specifications: Colors: Chestnut or Dark Brown Sizes: Cob or Horse