Used on a JMP1 he can "navigate" on the first 4 presets without using a MIDI pedal.
This can be useful again for traveling light or at home ... if we do not use the pedals in the loop instead of a multi rack Midi Fx! In this case, we do not need Midi pedal!
The pedal is metal, rugged, seemingly indestructible, with a 6m cable (which is a good length).
The price may seem a bit expensive, especially for its use, but ...
Personally, I have been very useful!
The only gripe I would do it, although I've had no problem with it is at the cable ... I would rather have completely removable, it is always better and more convenient!