Leg Splint BOS Calf Hind Kit cpt (green) 
When a calf is born with a contracted flexor tendon, the fetlock joint is caused to knuckle under, causing serious limitation to the mobility of the calf. The BOS splint is applied to the back of the leg, with the splint bottom edge at ground level. With application of the splint the calf should have normal mobility immediately. Remove the splint after 4-5 days. Splint length 40cm o.a. NB: The BOS splint can be slightly modified to suit the leg by use of a hot air gun. Be sure to note 'TOP' marking on splint.