Any non-metal box for RPi4 + Hifiberry DAC2 pro XLR?

I am unable to add a Wifi dongle to this setup actually inside a (dedicated) metal case that makes it unresponsive to WiFi.
I would prefer to get a plastic or wood case, but don’t find any.
Your suggestions ?
Thanks by advance,

This is what I use:

All header pins are accessible.

HifiBerry Case by Stamos - Thingiverse If you can’t find it, print it… :wink:

Thanks for suggestions.
No room for the XLR connectors :frowning:
And I don’t have 3D printer.

Is it absolutely necessary to enclose XLR connectors in the case?
If you are OK with exposed connectors, Pibow should work with proper standoffs. Since it is an open end case, there is no space confinement issues.

XLR plugs are heavy, but I just have to try.
Thank you

“XLR plugs are heavy, but I just have to try”
Yes I am quite aware of that. I have one of those for my studio monitor speakers. You could add a heavy heat sink in the bottom of this plastic case to balance the weight and cool down the RasPi. It looks something like this.

I got mine at eBay less than 8 Euro along with a heat conducting adhesive.