The Joslin Ultimate Arm Sling is an exceptionally high performance and high quality arm sling for temporary or long-term injuries. It is recommended for sprains, tendonitis, arthritis, arm fatigue and other arm injuries / conditions. The Joslin Universal Arm Sling can be used to raise and keep the arm in a comfortable, elevated position. The sling stretches and can adjust to the length of the arm from elbow to the wrist. Includes a soft hand and thumb loop to ensure that the arm is held gently and securely in place within the sling. The shoulder strap is soft and sewn with a foam core that is easy to fit, adjust and soft against the neck. Universal design to fit either the right or left arm and is available in 3 sizes - child-small / Medium / Large-Extra Large. Latex free and machine washable.