RFID RDM6300 module holder

Simple holder for RDM6300 RFID 125kHz reader module. It contains 3 parts, made of a 5 mm thick mat, and two holders. It is screwed with two M3 screws. There is an opening for a pin connector in the pad. 

I printed from green PLA, the holders rotated 180 degrees with supports. I easily removed the supports from the holes.