Raspberry Pi 4 4B Metal Case Raspberry Pi Aluminum Alloy Case with Passive Cooling Case for Raspberry Pi 4/4B
https://www.vogueparade.com/shopping/EN/200185144/8/1005003562110291/raspberry-pi-4-4b-metal-case-raspberry-pi-aluminum-alloy-case-with-passive-cooling-case-for-raspberry-pi-44b//