These reusable ABS splints have been designed primarily for correcting flexed pastern (knuckle under) of the calf. They are usually required as a pair due to the knuckling of both front feet but we do supply as a single splint if required. The splints come with internal padding and are applied close to ground level to straighten out the pastern joint. It is designed for use on front of the leg. The three Velcro straps secure them to the legs. Splints can be washed and reused. Leave in place for two to four weeks, or until the condition is cured. Splints are 22cm long, and weigh only 70gm each.