Accordion Tester - White & Black Treble/ Bass Section Tester 21.75" x 10.50" x 4" 15 Folds

Liberty Bellows Accordion Shop
Brand: Italian
Dimensions (Inch): 21.75" x 10.50" x 4"
Dimensions (cm): 55.25cm x 26.75cm x 10
Number of Folds: 15

Used to test entire sections, treble or bass. If you're an accordion collector or repairman, these are a must have.