DescriptionThis is a set of guitar repairing maintenance tools, which areboth made of premium material for durable and practical use. Designedfor maintaining and keeping your instrument in good performance. A goodguitar repairing maintenance tools kit for guitar lover.Features-Color:As Shown -Material:Cloth, sand paper, stainless steel -Size:7.00X0.50X0.20cm/2.75X0.20X0.08in (Upper Guitar Bridge Saddle) -Size:4.20X0.50X0.30cm/1.65X0.20X0.12in (Lower Guitar Bridge Saddle) - The Guitar Nut Saddle File Kit is made of premium stainless steel, strong and durable, not easy to rust, smooth surface, for guitar saddle grinding.- There are 2 grades of sand papers that can provide different degrees of grinding effects for the guitar bridge saddles.-The ox bone bridge saddle is made of good workmanship, effectively improve the guitar sound quality, increase the length of the sound. - The cleaning cloth can be used to wipe the guitar bridge saddle after grinding debris, to keep the guitar and accessories clean. - This is a set of guitar repairingor maintenancetools, suitable for guitarists, guitar luthiers, or guitar lovers.