DescriptionThis sander is made of material, solid, firm and durable to use, ensures a long time service. Apply to the repair and polishing of the guitar saddle and nut, and easy to use. Grinding out is very delicate, and very stylish. The polishing abrasive great for high performance surface finishing. Great accessory for guitar saddle and nut.Features- Color: Orange. - Material: aluminum alloy, steel. - Size: 16.9x3.7x2.2cm/6.6x1.4x0.8inch - Fixing the tone problem caused by poorly-shaped (and thus poorly-fitted) nuts and saddles. - Precision sander for the height on guitar nuts and saddles. - Suitable for any nut/saddle height range from 3mm to 12mm (0.12 - 0.47 inch). - Adjustable height sander for bone, plastic and composite nuts and saddles. - A convenient nut sander tool for Luthiers.