Wonder Care Left Right Shoulder Immobilizer Arm Sling Elastic Brace for Clavicle Collar Bone Dislocation Subluxation Shoulder stabilizer Compression Brace After Rotator Cuff SurgeryBrand: Wonder Care Color: Black Features: This Shoulder Sling for men is wraps around the chest and helps in immoblilzing the arm, without hurting the neck. Unlike the post operative slings provided by hospitals which transfer the load to the neck; this saves your neck from aches, spasms etc. arm immobilizer. It can be worn for either Left or Right side. Place your arm in the front with elbow at right angle. Measure the circumference at the position