Drfeify Guitar Fret Ruler, Stainless Steel Silk Fingerboard Ruler String Action Height Gauge Tools Set

CHECK THE FINGERBOARD: The guItar has scales on either side of the straight side, the guitar is 25.5 inches, and the guitar is 24.75 inches. It can help you check the flatness and straightness of the fingerboard. CHECK THE FINGERBOARD: The guitar has scales on either side of the straight side, the guitar is 25.5 inches, and the guitar is 24.75 inches. It can help you check the flatness and straightness of the fingerboard. GUARANTEE FOR YOU: Our product have 180 days warranty,please contact us if you have any question about this product. TO USE: The guitar ruler is made of superior stainless steel material and it is durable, resistant to deformation. EASY TO CARRY: It is a guitarist, guitar makers and DIY utility that can help you get better performance. In addition, it is lightweight and easy to carry. MEASURING HEIGHT: The string measuring scale has a chord height, a ridge depth and a scale of the nut saddle.