Using this strap is easy. First, attach the rear end to the strap button on your mandolin using the holes provided. For the front part, if you have an F - style mandolin, you can loop it around the scroll. If it's an A - style or you prefer, you can tie it to the headstock. When adjusting the length, use the Chicago - style screws to get the perfect fit for your comfort. As for maintenance, keep it away from excessive moisture and direct sunlight to prevent damage to the leather. If it gets dirty, use a soft, damp cloth to gently wipe it clean. Over time, the leather will develop a nice patina, but be careful not to scratch the aged brass hardware.