The copper heatsink is for better heat dissipation and GPIO header makes it easy to connect the GPIO ports. Case for Raspberry Pi Zero 2 W Case/Zero W, with Aluminum Case,20Pin GPIO Header,Micro USB to OTG Adapter,Copper Heatsink,ON/Off Switch Cable (Black).
Compatible with Raspberry Pi Zero 2 W / Pi Zero W/ Pi Zero. ( NOTE:Raspberry Pi Board is Not Included). Raspberry Pi Zero 2 W Case Kit. NOTE: The Raspberry Pi Board is not included! 1x Raspberry Pi Zero 2 W Case.