Features: 1.File is used for polishing and repairing guitar neck fret, helps a lot in maintaince 2.The file is made of good?quality stainless steel, which is durable and rust?proof 3.Gasket is used for polishing and maintenance of fingerboard fret to protect the fingerboard from damage 4.Leveling bar is made of excellent metal materials and self-adhesive sandpaper on all sides, which can meet your different polishing needs 5.Contains a variety of tools to meet your different grinding and maintenance needs, a very practical and necessary kit specification:Item Type: Guitar Luthier Tool Set Material: Metal + stainless steel Product Size: Triangular Ruler: Approx. 10.5 x 5.1 x 0.2cm / 4.1 x 2 x 0.1in Gasket: Approx. 7.8 x 2.2cm / 3.1 x 0.9in, 1.3 x 0.1cm / 0.5 x 0in File: Length: Approx. 18.5cm / 7.3in Blade Width: Approx. 1.5cm / 0.6in Blade Thickness: Approx. 0.4cm / 0.2in Blade Length: Approx. 10cm / 3.9in Handle Thickness: Approx. 0.7cm / 0.3in Leveling Bar: Approx. 15 x 3.8 x 2.5cm / 5.9 x 1.5 x 1in Splitter: Approx. 8.8 x 1cm / 3.5 x 0.4in PackageList:1 x Fret File2 x Gasket2 x Splitter1 x Leveling Bar4 x Sandpaper1 x Triangular Ruler NotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.