SD Card Case

This is a remix of the following thing:
http://www.thingiverse.com/thing:106490
I added a little loop so you can put a string through it or use it as a key ring.
The real novelty about this thing is that no assemble is needed as the hinge is integrated on the part. I´ve made two versions with and without loop so you can choose the one you prefer.
Enjoy!