1. Most straps rely on the neck to bear the weight of the instrument, and the neck be sore after a long time. This strap is designed with two bendable aluminum bars to fit the customer's body shape, perfectly following the shoulder and chest Curved to distribute weight over the chest and shoulders. 2. The strap made of high-quality faux leather is smooth and . The aluminum strip is placed inside the faux leather covering and can be bent to fit your shoulder. There is also -plated metal extension with an adjustable cord for different lengths; a rotatable automatic gold-plated metal hook covered with a plastic tube to prevent damage to the saxophone shackle. 3. Put the aluminum bar on your thighs, and bend with both hands, it can be bent to a position that exactly matches your shoulder shape and posture. Adjust the adjustable head on the front, the length of the rope can meet the needs of your saxophone high or low 4. The strap is suitable for alto, tenor, bass saxophones, people over 12 years old can use it, and most ordinary people can use the device. Colour:Black Material:PU Leather+zinc alloy Size:31x5x1cm Package Contents: 1 * Backpack Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.