Crafted by GeeekPi, this aluminum Armor Case is designed for Raspberry Pi 4B, 3B+, and 3B, providing passive cooling for optimal heat dissipation. The case includes 3 thermal tapes for improved heat transfer from the Pi board. It features a 2x20 pin female header with a 2.54mm pitch, allowing for through-hole mounting. This product does not include the Raspberry Pi or fan, but it does come with an Allen wrench and 4 M2.5 hexagon socket head screws. Enhance your Raspberry Pi experience with this durable and efficient heat sink case.