This sling offers superior comfort and immobilization with its Vector™ strapping system that eliminates pressure on the neck. The elbow region of the sling envelope is open to minimize pressure on the ulnar nerve. The Vector™ is available for sale in either the left or right shoulder configuration. However, each Vector™ is bilateral and may be modified to fit the left or right shoulder. Pillow is designed to position the arm in approximately 15 ̊ of abduction.