[High Quality Design] new and high quality. Specially designed for the leveling of guitar necks. The main body of the sand bar is made of high-quality aluminum alloy, which is rust-proof and easy to use. [Multiple Sandpaper Options]The guitar leveling bar itself comes with four different pieces of self-adhesive sandpaper that can be polished to varying degrees. The sand bar is designed with four-sided self-adhesive sandpaper bar (120+240+320+100+600+1000 grit), which can meet your different polishing needs. Colour:Silver Material:Metal Package Contents: 1 x Fret Sanding Leveler Beam Leveling Bar 6 x Replacement Sanding Paper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.