Knapp Sak II Shoulder Immobilizer by Hely and Weber

Relieves tension from the repaired rotator cuff tendon.

Maintains shoulder in neutral position allowing approximately 30 degrees of shoulder abduction. Prevents excessive internal rotation of the shoulder. Allows airflow underneath the arm to prevent chaffing and possible skin irritation. Relieves tension from the repaired rotator cuff tendon (primarily the supraspinatus). One Size fits right or left. Color coded for easy application.