Gel Tail Guard with VelcroAcavallo Gel Tail Guard with Velcro Maximum protection; Acavallo soft gel lining offers the protection of a guard absorbing any pressure if the horse e. g. leans against walls or rubs its tail during transport. At the same time, the sticky nature of the gel and the strong velcro straps ensure that the tail guard never slips, keeping the tail in perfect shape. Available in Black Sizes: M L