Product Description:
【Usage Range】All kinds of electric guitar, electric bass, acoustic guitar, acoustic guitar, electric box guitar fretboard measured in radians, and radians to adjust the strings piano code
【Accurate Measurement】Fast, accurate bridge saddle adjustment,obtain accurate measurements of your instrument's fretboard radius,saddle radius nut radius from either the top or the bottom radius surface
【Easy to Use】Fast, accurate bridge saddle adjustment. These come in the most popular fingerboard radius and make it easy to measure the radius from either above or below the strings
【Understring Radius Guages】Stainless steel material,set of 9 including: 7-1/4", 9-1/2", 10", 12", 14", 15", 16", 17" and 20" radii,A must have for bass guitar maintain and adjustment

Size： set of 9 including: 7-1/4", 9-1/2", 10", 12", 14", 15", 16", 17" and 20" radii
Material: metal
Color: metal
Package Includes:1* Radius Gauge