VGEBY Practical Guitar Neck Straight Edge with 24.75 Notches for Fretboards, Guitar Luthier's Tool, Guitar Straight Edge

[Made of Copper and Zinc Alloy] The guitar pin fingerboard leveling ruler is made of high-quality copper and zinc alloy, making it durable and durable for long-term use. [Dual Fret Design] The guitar pin side fingerboard measuring tool is designed with a dual fret design that is suitable for most guitar types and can meet the needs of various music lovers. [Straightness] Ideal for checking the straightness of guitar necks and the flatness of fingerboards and frets. [Notched] The notched straight edge is easy to use and does not interfere with frets. [Guitar Maintenance] The guitar fretboard leveling ruler is a useful tool for guitarists.