UPDATE: Jan 2016 - DO NOT print this with PLA. It gets too brittle and the shower head may fall on your head when using it. I re-printed it with PETG and it's just as strong but without the brittleness.

Remix of: http://www.thingiverse.com/thing:10089
with rounded corners, and the shower head holder is now large enough for this head:
http://www.amazon.com/gp/product/B00N66IHLY
the handle on it is too large to fit in any commercial holders we could find.
This clip fits tightly on this mount:
https://www.amazon.com/gp/product/B0093WB92Y
the mount works great since it's metal but the shower head holding part was not large enough and without this printed clip the shower head would fall out. Now it's held securely while still being easy to remove when needed.

We got that shower head since the laser cut holes give us higher pressure since our water is not pressurized all the time. It works great, I'm not sure if the beads do anything though.

I modified the part in OpenSCAD, and added the rounded corners in Sketchup.