Twinbuys Utility Guitar Accessory Footstool Strap Neck stand Rest for Folk and Classical Guitar Mainly work as a footstool, making you comfortable and you won't feel tired when playing the guitar. Reduces contact between your body and the guitar, so as to improve the sound quality of the guitar. It can also be a strap and neck rest for guitar. When it is used as strap, you can insert it to your belt and adjust its cup to suck the guitar. It's foldable and small, easy to carry. A great accessory for Folk Guitar and Classical Guitar. With a powerful suction cup, you can use it in performances or practice.