ITEM NAME:3pcs Beam Leveling Bar Bass Guitar Fingerboard Guard Fret Leveler with Gasket Product Description Description: 3pcs Guitar Fingerboard Guard Protector Fret Sanding Leveler Beam Leveling Bar with Sandpaper Musical Instrument Luthier Tools for Guitar Bass Specification: Material: Aluminum alloy + imported sandpaper + stainless steel gasket Guitar fret leveler: 15x3.8x2.5cm/5.91x1.5x0.98in Large gasket: 7.8x2.2cm/3.07x0.87in Small gasket: 7.8x1.2cm/3.07x0.47in Sandpaper type: 4pcs(400#, 600#, 1000#, 1200#) Net weight: 106g Applicable musical instruments: Electric guitar, electric bass, acoustic guitar, electric box guitar Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Guitar Fret Leveler 4 X Sandpaper 2 X Gasket.Guitar fret leveler: 15x3.8x2.5cm/5.91x1.5x0.98in. Included: 1 X Guitar Fret Leveler. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.