ADJUSTABLE KNEE IMMOBILIZER BY SCANTRIK MEDICAL SUPPLIES ✅SIZE: Large,the height of the knee brace :about 18.1 inches,suitable for male & female,right leg & left leg. ✅KNEE AND LEG IMMOBILIZATION: Recommended for knee sprains, patellar dislocations, post operative recovery, and other mild to severe knee and leg injuries. The hollow design at patella ...