The revolutionary Soft Sax Strap actually helps reduce uncomfortable neck and shoulder pressure fatigue and bounce. The innovative design incorporates neoprene with a comfort-stretch backing. This combination allows the weight of your instrument to be evenly distributed over a larger area on your neck and shoulders while absorbing the shock of your movements. This is how the Soft Sax Strap makes your instrument feel 50% lighter and 100% more comfortable. Youll definitely feel the difference! The Soft Sax Strap is available in three sizes:Regular: 17 –21 (43 2cm–53 3cm) - Loop version: 16.5 –19.25 (41 9cm–48 9cm)Junior: 16 –19 (40 6cm–48 3cm)Extra-Long: 19 –26 (48 3cm–66cm) - Loop version: 18.5 –21.25 (47cm–54cm)*Measurements are taken from the back of the neck to the bottom of the hook.