RaspberryPi A+ Case with magnets

A case for the RaspberryPi Model A+.
The RPi is held in with 2.5mm screws in the bottom shell. The screws are directly bolted into the plastic. I usually make sure that the holes fit the thread by drilling it with a 2.2 mm drill.
The top attaches to the bottom by 4 magnets. With that I am able to achieve that there is not a single screw, fastener, etc. on the outside of the case.