9 Layer 3.5 Inch Display Acrylic Case Shell with Screw and Silver Big Copper Aluminum Heatsink for Raspberry Pi 4B

Features Fully updated for Raspberry Pi 4BColor BlackMaterial AcrylicThis is a heat sink cooling kit for Raspberry Pi 4 Model B Material Aluminum CopperPackage included 1 x Acrylic Case With Screw4 x Copper Aluminum Heatsink