This Airflow Breathable Arm Sling is adjustable and constructed from breathable fabric for maximum comfort and control. It can be used for right or left arm/shoulder injuries and works by helping immobilize the shoulder and collar bone joints to aid a comfortable healing position to allow joint and soft tissue recovery. Useful in rehabilitation, it helps reduce stress around the arm/shoulder complex and helps encourage correct alignment of the joint for healing by stabilizing the forearm against the body. Assistance may be required when fitting.