ITEM NAME:Guitar Luthier Tool Included Guitar Fret Leveler Beam Sanding Leveling Bar N8S1 Guitar Luthier Tool Included Guitar Fret Leveler Beam Sanding Leveling Bar N8S1 Guitar fret leveling beam - Made of high-quality aluminum alloy material, rust-proof, strong and fine workmanship. With self-adhesive sandpaper strip on four sides (400, 600, 1000, 1200 grit), which can meet your different polishing needs Guitar fingerboard guards - Made of stainless steel, which can prevent scratching or damaging to guitar or bass fretboard when filing and polishing frets 2 Grinding Stones - 2 Pieces Guitar Bass Grind Stone(green and red), Can be used for polishing and sanding guitar bridges, fret, saddle nut and Replacement parts for guitar bass string instrumen Suitable for the fret leveling of electric guitar, acoustic guitar, electric bass, etc. colour:Photo Color Material:Aluminum+stainless steel+grinding stone size: sanding lever: 15*3.8*2.5cm, gasket length: 8.5cm, sanding stone: 10*1.2*1.2cm Package Contents: 1 * sanding lever 1 * red sanding stone 1 * Green sanding stone 2 * gasket