This back warmer Back on Track Royal is to use during the resting phase of the horse. It has two attachment rings that allow you to attach the Back Warmer  collar (sold separately) for walking along and working on foot. It consists of a cotton outer shell and its  inner side is equipped with Welltex® material patented by Back on Track. It covers the main muscles of the back, the lumbar and the kidneys and promotes their relaxation. This Back on Track back warmer Royal has a  anatomical shape which makes it ideal  with a pronounced garrot. It is equipped with surcingle loops, allowing it to be used as a lanyard. Not suitable for riding.