Thank you for viewing. By separating the neck strap cord, it relieves tension in the neck and chest. This improves comfort and allows musicians to breathe more freely. The strap bar is designed to work with Vandoren V-Neck and V-Neck Deluxe saxophone straps. It also works with other saxophone and clarinet straps using standard strings or cords. Available in black, gold, and red finishes. Although unused, it is a used item, so please refrain from purchasing if you are concerned. No claims and no returns will be accepted. #SaxophoneStrap #Vandoren #BreathComfort