Guitar Luthier Tool Kit 1pc Stainless Steel Guitar Fret File + 2pcs Fingerboard Guard + 1pc Guitar Fret Rocker Leveling + 1pc Grinding Sponge

Features:
The guitar fret file is used for polishing and repairing the guitar neck. And the grinding sponge can grind and polish the metal things, soft and can be washed.
Guitar fret file is made of stainless steel with ergonomic rubber handle for comfortable holding. The surface length is almost 4 inches and width is 0.6 inches, rubber handle length is 3.2 inches.
Fingerboard Guard: Designed to protect your guitar or bass fretboard from scratching or damaging while filing and polishing.
Guitar Fret Rocker Leveling: 4-in-1 mini straightedge spans three frets, make it versatile for any fretted instrument, from basses to guitars to mandolins. The length of the sides makes it easy to check all of the frets right the way up the fingerboard.
Compatible with electric guitar, acoustic guitar, bass, ukulele, mandolin, etc.