Guitar Chord Tool, Beginner, One-Button Chord, School Supplies, Guitar Practice Tool for Adults, BeginnersIt is for those who have given up the guitar due to finger pain, jingling strings, or the need to develop calluses of the fingers when fretting the strings directly. You should do your best to play without it. It is attached securely around the guitar's neck over the first three frets. It is based on a tripod, which have rubber caps at the ends to protect the guitar. The two legs in front will stand between strings 1 and 2 and strings 5 and 6. It is important that the legs do not interfere with these vibrating strings. Therefore, you need to take two measurements on your guitar to make sure it will fit properly: first, the vibrating string length should be between 24 inches and 26 inches. Second, the distance between strings 1 and 6 immediately above the third should be one and a half inches to one and five centimeters. When it is properly installed, and no buttons are pushed down, there will be interference from the vibrating strings. You'll produce excellent and bright tones that are very difficult to achieve when fretting strings without. With 18 buttons, more than 110 chords are available. These cover all the basic chords for the guitar keys C, D, E, G, and A. You also have the full scale of C and F in the chord patterns, which are included. Sometimes two or more buttons are pushed by the same finger at the same time. For example, a chord is produced p