1" Dial Indicator set of 2

High Quality Vinyl Decal

Fits HX Stomp and Helix Volume / Phone Knobs

1" Outside diameter, 0.25" / 8mm inside hole to fit over control shaft.

Just remove the existing knob, line it up and reinstall the knob.  

Now you know exactly where the dial is at a glance.

Works on all guitar effects pedals, just peal and stick.

Knobs not included!