A wonderful gift for you and your friends, allowing you to enjoy fun DIY and play wonderful music.Product Size:1. The length is 152.5mm, the width on both sides is 26mm, the middle width is 36.5mm, the length of the pillow groove is 72mm, and the depth of the groove is 4.5mm;2. The length is 152.5mm, the width on both sides is 26mm, the middle width is 36.5mm, the length of the pillow groove is 72mm, and the groove depth is 6.5mm for electric box guitars.Tips:1. If you change the guitar code, except for the original guitar manufacturer, there is a very small chance that you can find the same code as the original guitar code. Each factory uses different molds, the size of the guitar code is different, and the position of the string nail holes is different. So you must understand and know. Therefore, we recommend buying a larger size to block the adhesion marks of the original size. It does not matter if the string nail holes are different in position, just re-punch the holes. It must be noted that the chord length positioning method.2 If you see that the holes on the drawing are the same as the holes of your current guitar, just tap the holes and punch them through.3. If you are not sure whether the holes on the drawing are the same as yours or if you are making guitars, please take a picture of the six fixed string cone holes that have not been punched through. After you get it, stick it to the corresponding panel first. Position, and then drill holes with a hand drill or electric drill. There is no need to worry about the position of the hole.Dear friends, if you are not satisfied with our products or services, please contact us immediately , and we will try our best to solve it.