Zilco Endurance CrupperZilco's range of Trekking Endurance products are made from woven webbing, coated with a co polymer that gives wonderful ease of maintenance, great strength and looks, and flexibility over a large temperature range. The Endurance crupper features a unique seamless & mouldable dock that will hold any tail set. The seamless design means there are no stitches under the horses tail that might cause chafing. The special material dirt and can be wiped clean