Hohner Compadre E/A/D 3-Row Diatonic Accordion - Black Comes with adjustable bass strap and redesigned wide open grille allwoing for greater volume. Comes with 31 treble buttons, 12 bass buttons, and a celluloid fingerboard. Gig bag and straps included. Incredible Value Warranty is for parts and labor to repair any manufacturer defects. it lasts for 90 days after the purchase date