Modeling I/O Port Cover for Anet A8 Plus

Hi, I'm KDH.
I have used this printer for about few weeks, and I was printing with my SD Card(Now I'm using pronterface), and the main board aluminum cover has a gap between the SD card port.

So I dropped my SD Card inside that gap few times, and every time I had to disassemble the mainboard cover.
And it was very annoying, so designed a cover to prevent that kind of situation.

 [3D Modeling with SolidWorks]

 [Printed Parts]

[Assembled at mainboard cover]

After few calculations, I was able to print a nice fitting part and assembled it to my mainboard cover. Now I don't need to worry about dropping my SD Card inside the mainboard. :)

Model Link : https://www.thingiverse.com/thing:3590408