[Quick Learning Tool]Adults or children, regardless of age, can learn to play the guitar quickly and easily. It's also a perfect training for beginners in guitar learning. The guitar learning tool can eliminate finger pain when pressing strings. [Good Playing Experience]The fingering when using the guitar practice tool is the same as the fingering, which will not affect your fingering foundation. You will have a good learning and playing experience. [High-Quality Materials]The guitar one-key chord tool is made of durable material, which has a feel and will not cause damage to your . The soft rubber on the clip prevents the chord tool from slipping off the guitar. [Friendly For Beginners]Each color of the guitar chord tool represents a chord. Press the button with the corresponding color to play a chord. It is easy for beginners to understand and guitar chords. [How To Use]The guitar chord tool is easy to install and use, just connect it to the guitar correctly. Then you can practice the guitar and play music by pressing the buttons. Product Name: Guitar Chord Practice Tool Product Weight: 95g Installation: 1. Open the clips 2. Install the tool on the guitar 3. Slowly move the tool toward tail direction until the two back support reach colour:Black Material:ABS+PC size:Approximately 9 x 8 x 4cm Package Contents: 1 x Chord Practice Tool 1 x and English manual Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.