20Pcs 9x9x5mm Heatsink Aluminum Radiator Heat Sink Cooling Black 5Pcs Aluminum Heat Sink 9x9x5mm Heatsink Module For LED IC UPS IPS 10pcs 100 x 25 x 10mm Aluminum Heat Sink Alexnld.com 2PCS 100x41x8mm Aluminum Heat Sink Heatsink For Hi Vicedeal 150x60x25mm radiator Aluminum heatsink Extruded he Vicedeal. 5Pcs 150x60x25mm Aluminum Heat Sink Heatsink Cooling For Chip IC LED Power Memory TransistorDescription: Function of this aluminum heat sink is to cool down the board and make it operate safely. The aluminum heat sink can reduce the risk of hardware failure because of overheating. Feature: Quantity of blade: 24Material: AluminumColor: SilverBlade thickness: 1mmBase plate thickness: 2mmSize: 150 x 60 x 25mmApplication: Various mini DC converter circuit board, LED, Power IC, Transistor etc. Package included: 5 x Aluminum heat sink 150 x 60 x 25mm