Feature: 1. Innovative Chord Helper: This chord helper features buttons for various guitar chords, along with a manual that guides you on pressing chords simultaneously for one touch chord creation. 2. No Pain Learning: Designed for beginner guitarists, this tool helps you avoid finger pain while ensuring your hand posture remains correct, allowing for a more enjoyable learning experience. 3. Simple Installation: Effortlessly clip this learning aid onto your guitar neck; its straightforward installation process means you can start practicing without any complications. 4. Fit for Folk Guitars: The chord helper is specifically designed for 36 to 41 inch folk guitars, with a chord size less than 4.5 cm, ensuring compatibility with fingerboard size of approximately 4.3 to 4.5 cm. 5. Beginner Friendly Solution: This tool makes understanding and memorizing chords easier, addressing issues like chord retention and slow transitions, suitable for beginners and guitar enthusiasts alike. Specification: Item Type: Guitar Chord Assister Material: ABS Application: For fork guitars with chords less than 4.5cm / 1.77in, and fingerboard 4.3 to 4.5cm / 1.69 to 1.77in . Package List: 1 x Guitar Chord Assister 1 x Guitar Note Chart 1 x Guitar Chord Chart 1 x Installation Manual 1 x Finger Ring 6 x Rubber Band Note: 1. Only helpful for learning guitar, if you remove guitar AIDS, you may not remember how to play chords.2. This chord tool can get you started on guitar, but you'll still need to grind out your own calluses to practice guitar later on.