Description of Uxcell Aluminum 150Mmx20Mmx6Mm Semiconductor Integrated
Made of high quality Aluminum, good thermal conductivity. Reduce the risk of hardware failure due to overheating. Maximize surface area Designed in contact with the cooling air. Widely used for computer, Power Transistor, IC, LED, Semiconductor, etc. Please make sure that the size of the heat sink fits that of your component.
I use them to prevent my Oculus go from overheating. It's been awesome, oh and I really don't have any overheating issues anymore. If you are an Oculus go user I would highly recommend them. You just need to use double sided tape to attach them.