This is the classic guitar effect pedal, the BOSS BD-2. I'm selling it because I bought a new effect pedal and no longer need this one! It has been used quite a bit, and there are many scratches and paint chips overall. Since it was mounted on a board, the back doesn't show much wear and tear. There's also very little adhesive residue. It works perfectly. I've checked the jacks, knobs, and switch, and confirmed that they all function without any problems. Please understand that this is a used item, and we appreciate your understanding regarding any future deterioration. Included: Pedal only (no box, instruction manual, or other accessories)