When placing an order, please send us a separate email with
the required valve sizes:


  Standard sizes   1:   34 mm
                             2:   29 mm
                             3:   25 mm
                             4:   23 mm
                             5:   20 mm
                             6:   18 mm

Larger valves for the lowest notes in baritones and basses should be individually cut.


type A: brown

extra thin. Allows for more harmonics


type B:  white

Traditional concertina valve leather