Made from deluxe fleece on a s ynthetic backing, it fits neat ly between the cheeks of the n oseband. Designed to partially restrict the horse's vision, it helps with concentration on what is in front of them, rat her than objects on the ground (such as shadows). Also usefu l for horses who raise their h ead too high and evade the bit . The shadow roll is intended to correct this by forcing the horse to lower his head in or der to see what is in front, s uch as jumps. When the horse's head is raised the shadow rol l blocks vision.?Machine washa ble. 34cm Long. Sold as each.