I have a BEAUTIFUL Hohner Twenty-M accordion, made in Germany. I know this accordion is at least 30 years old. It has 120 buttons and two bass switches on the bass side and 41 piano keys and three treble switches on the treble side. All straps are in almost perfect condition and look like they might be leather but I am not sure. This instrument has a really nice sound! It has been used so it will have signs of wear on it as well as the case. I am selling 'AS IS' and will not accept returns. I will ship to U.S. addresses only!