This tough aluminum case is designed to fit the Raspberry Pi 4. The case is comprised of two precision milled aluminum pieces and allows access to all connection points on the Raspberry Pi. It works with all three variations of the Pi 4 and provides a decent amount of cooling through the use of the case as a giant heatsink. The case contacts four key hotspots on the Raspberry Pi by way of thermal pads. All hardware and heat-sink thermal pads are included.