SD Card Holder with mounting flanges

At work I have a rack full of recorders which take SDHC cards. I needed an SDHC card holder that I could fasten to a 1RU rack panel. Threw this together with a combination of OpenSCAD and Tinkercad smashing. It's angled slightly to keep the cards from falling out, and there's an interior wedge which makes the cards stick out a bit relative to one another so you can pull them out easier.

Prints clean with no supports if oriented in the obvious direction.