Set of 4 Tough 1 Extreme Vented Sport tendon and fetlock equine boots.  Believed to be be size Small.  Front boots 10" high, 9 1/2" circumference.  Rear boots 11" high, 10 1/2" circumference.  Used but clean and in very good condition.  No tears or rips.  Velco fastenings intact and clean.