Guitar Chord Presser Clamp-on Fretboard Training System for Travel

This guitar chord presser is a clamp-on device that helps you learn and practice chord patterns on the fretboard. It is made of a combination of materials and metal, and measures 14 x 8 x 5 cm, weighing only 85 g. It attaches securely to the neck of 38 to 41 inch folk guitars with adjustable clamp screws. The device features multiple colored fretboard pattern-button posts that correspond to essential chords, allowing you to press a single button to hold down multiple strings at once. It is designed to build muscle memory and finger strength, reducing strain during practice. Suitable for beginners and students.