Review on 💡 Awxlumv 2Pcs Small Heatsink with Pre Thermal Conductive Tape - Efficient Cooling for PCB Device LM2596, 2577, 2587, LED IC Chips CPU GPU VGA by James Dominick

This product arrived quickly and appears to be of good quality but the only issue I had was adhesion. He keeps falling. Ordered a second time as a gift. Another shot and they did the same. They seem to stick to it well and just fall off after a few hours. You'll probably need to add extra adhesion to make them work. Not sure how well they perform in heat/heat at this point.