When not in use, the drums need to be slid back into a corner of the game room and it's difficult with the pedal, which is attached by a thin cable. You have to move the whole thing piecemeal- slide the drums back until the cable to the pedal is taut, slide the pedal to catch up, slide the drums back further, slide the pedal, etc. I thought a felted pedal pouch to hang from a bar under the drum heads would work better.
I improvised the design, so it came out a little wonky:
Yarn: Patons Classic Wool Merino, brown, almost a whole ball
Needles: US 10
It came out a little too wide at the top, but it works. I suppose I could knit and felt another (better) one but... I just don't love Guitar Hero enough. In fact, I kind of hate it.