FM3 KnobGuard for ABCDE Knobs of the FM3

Avoid accidentally booting/twisting the ABCDE knobs on your FM3 during gigs, either with your feet or wayward cables. Attaches magnetically (using embedded and covered magnets) and works with or without the ZenRigs Display Protectors for the FM3.

Just slip it over the knobs before the gig and take it off afterwards. Easy!