SHCHV | Raspberry Pi 4 Pure Copper Cooler Heatsink Metal Case Passive Cooling Shell 4MM Copper Enclosure for Raspberry Pi 4 Model B 4B

Raspberry Pi 4 Pure Copper Heatsink Metal Case Passive Cooling Shell Max Thick 4mm CopperNote: Raspberry Pi is not includedFeatures1. Pure copper covers precise cut through the CNC process, perfect matching of the Raspberry Pi 4B motherboard.2. Max thick 4mm pure copper cover, provide best passive cooling3. Provide thermal pads for both CPU,RAM,USB chip and network module, making better heat dissipation.4. Acrylic base. Please tear up the protective film on the surface of acrylic when you use it.Packing ListOption 11 x Pure Copper Cover1 x Acrylic Base1 set x Screw Set1 set x Silicon Thermal Pads1 x Mini Screwdriver(not include Raspberry Pi)