Item Name: Crowning File Repairing Set Maintenance Tools Guitar Tools Kits Organizer Bag. Kits model: 7PCS/SETColor: MulticolorMaterial: Metal + PlasticApplication: Guitar, Bass, Mandolin, BanjoItem: Guitar Tools KitsFeatures-Color: As Shown.-Main Material: Stainless Steel.-Size: Fret Hammer: 25x6.2x2.3cm/9.8x2.4x0.9inch Fret file: 18.5x1.5cm/7.3x0.6inch Fingerboard guards: 3x0.8inch, 3x0.5 inch Guitar fret rocker: 10.3x5.1cm/4x2inch Grinding stone: 10x1.1cm/3.9x0.4inch.-Guitar Luthier Tool Kit: This set includes 1 x guitar fret hammer, 1 x guitar fret crowning file, 2 x fingerboard guard and 1 x guitar fret rocker leveling, 2 x grinding stones-Fret Hammer: Durable metal tubular, ergonomic design, rubber wrapped handle, anti-skid and comfortable for use. Sturdy and comfortable hammer to fret fingerboard on stringed instruments-Fret File: With same filing size on both 2 edges, narrow fret crowning file after leveling. Fit for most fret specification on the markets such as electric guitar, acoustic guitar, bass, Ukulele etc-Fret Rocker & Fingerboard: The Fret rocker has 4 flat and straight edges, which can help you to detect any discrepancy existing in frets height. The fingerboard designed to protect your guitar or bass fretboard from scratching or damaging while filing and polishing-Grinding Stone: Professional tool for polishing saddle, nut and fretsPacking list1 * Guitar Fret Hammer1 * Fret File1 * Fret Rocker2 * Fingerboard2 * Grinding Stone *Please make