Description Are you looking for a professional, yet affordable guitar leveling ruler? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional guitar leveling ruler must meet you needs. It is one of the best choices for you. Features -Color:Silver -Material:Stainless Steel- Guitar neck ruler Size: 41.8 x 3.7 x 0.4cm/ 16.5 x 1.5 x 0.2in - String action gauge ruler Size: 8.5 x 5.4cm/3.3 x 2.1in- Fret rocker Size: 10 x 5 x 0.2 cm/ 3.9 x 2.0 x 0.08 in- The guitar neck notched straight help check fingerboard straightness and fret wires levelness, the string action ruler is intended to measure bridge slot, the height of the string, nut and pickup polepiece.- The string action ruler gauge tool has clear and precise scales that are not easy to fade and are easy to read.- Thisguitar leveling tool is well-processed, smooth and safe to use. - With a compact design, it brings great convenience to our storage. - Can be applied in all kinds of electric guitar, electric bass, wooden guitar, folk guitar, electric box guitar and so on. Packing list: 1 x Fret rocker1 x Guitar neck notched straight edge1 x String action gauge ruler