JYCCH Guitar Fret Crowning Narrow Edge + Guitar Leveler Fret Files with -Adhesive Sandpaper + 2 Fretboard Protector

Suit for electric guitar, acoustic guitar, electric , electric box guitar, etc. The product is made of top 6061 with oxidation blasting treatment, and covered with protective film all around to avoid being scratched. There are four kinds of grit with #400, #600, #1000 and #1200 to your different demands. Fit for burnishing the guitar fret to the more and rust-proof. Two in one luthier supply -- the fret beam works both for fret beveling and fret leveling.