The Bip plain elastic Pénélope martingale arrow is ideal for channeling certain horses in a rein corridor or for limiting excessively high head carriage. It easily adapts to any type of breastplate and more particularly to our Martin-breastplate. It is composed of a solid leather part on which the Pénélope logo is embossed. At the ring level, an elastic link passes on each side of the solid part, ensuring comfort in contact with the horse.