This is a water transfer decal (water slide decal) for repairing the headstock logo of acoustic guitars, etc., such as Martin (Martin) guitars. This is an aftermarket repair part imported from overseas. The entire backing sheet of this product is a decal sheet, so please cut out the logo area with scissors, a cutter, or a design knife. The application method is the same as for water slide decals for plastic models. Soak the cut-out decal sheet in lukewarm water and apply the floating part to the headstock. We will ship via Nekopos.