Clamp on the GA300 Classic Guitar Capo to a guitar to play the same chord forms in different keys. The spring-loaded clamp maintains intonation and prevents string buzz by delivering a solid grip to the fretboard. This capo is properly sized and contoured for nylon-string guitars. The guitar's neck and fingerboard are protected from scratches and dents through the padding on the contact points of the capo. The balance of the instrument is maintained with the lightweight design of the capo.