Guitar Fret Crowning File: made of high quality material, with long filing surface and ergonomic rubber handle for comfortable holding.Guitar Fingerboard Guard Protectors: protecting your guitar or fretboard from scratching or daing while filing and polishing.You Deserve To Have: a great addition to your guitar maintainence kit for sanding or polishing. perfect gift for most guitarists, players, luthiers.color:As shownMaterial:Metal + SandpaperPackage Contents:9 x black sandpaper1 x file with holes1 pair x spacer1 x Triangle RulerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.