The Palmer pocket serie pedals are small ; smaller than I expected anyway, but for me that is not an issue, since I only use them at home, not in a pedal board. The "normal" Palmer pedals are about double the size of the pocket series, for some people they might be too big for the pedal board. About the sound : I found this one of the best palmer pockets I tried out. The chorus is also ok, the phaser I would not recommend (noisy). Good overall flange sounds, easy to use and sturdy metal case. 4 stars !