Pure Copper Heatsink for Raspberry Pi CPU <br><br>This little heatsink is a perfect solution for cooling off small surface-mount components such as stepper drivers or CPUs on your Raspberry Pi or mini PC. It is made with pure copper so you will be happy knowing your machine is running cooler. <br><br>Specifications <br>Pure copper <br>Self-adhesive <br>Dimensions: 0.52" x 0.48" (13.2mm*12.1mm) <br>Weight:10g <br>Compatible with&nbsp;Raspberry Pi 3 Model B&nbsp;and previous models of the Raspberry Pi.