This is a narrow bezel screen housing for the 5 Inch Raspberry Pi Touchscreen, 800x480 DSI IPS LCD Display from iPistBit sold on Amazon. Perfect for KlipperScreen. Should work with RPi 3 & 4 but only tested with Pi 3. Completely open-backed for cooling but it's pretty protected because of the angle.

https://www.amazon.com/dp/B0CRR7XMCQ?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

Prints face-down with no supports and needs a few dabs of hot-glue to hold the screen in place which can easily be removed if you need to.