This clasp provides targeted compression to the long tendons of the forearm extensor and flexor muscles. Dual action compression works simultaneously to treat Lateral and/or Medial Epicondylitis (forehand and backhand tennis elbow) without restricting circulation.
Size Guide: X Small, 20.3-22.8cm Small, 22.8-25.4cm Medium, 25.4-27.9cm Large, 27.9-30.5cm X Large, 30.5-34.3cm
Measure 1.5-2" below the elbow for forearm measurement.