Model Number: Guitar Leveler Fret Files Type: Guitar Leveler Fret Files Fit for burnishing the guitar fret to make the surface more and rust-proof. oxidation blasting treatment, and covered with protective film all around to avoid being scratched. Suit for electric guitar, acoustic guitar, electric , electric box guitar, etc. Two in one luthier supply -- the fret beam works both for fret beveling and fret leveling. A great assistant tool for luthiers and guitarists. which extends the using time of the fret beam. Grit Paper Model: #400/ #600/ #1000/ #1200 Item weight: 134g / 4.73oz colour:brown Material:metal size:Item size: 15*3.8*2.5cm Package Contents: 1 * Guitar Fret Beam 4 * Extra Grit Paper Note: The guitar neck showed in the is not included. Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.