Anti-Slip Reins with Leather StopsAnti Slip Reins with Leather Stops These reins have an interwoven rubber pattern across the length, ensuring a good hold of the reins. Finished with leather and equipped with martingale stoppers. Colours: Black, Brown Sizes: Pony, Full Material reins: Polyprolene, rubber, leather Material hardware: Stainless steel Web reins, interwoven with rubber Features leather hand stops Finished with leather Martingale stoppers Features hook studs Silver