ITEM NAME:5Pcs 20X20X15Mm Cooling Accessories Diy Heatsink Cpu Gpu Chip Aluminum Heats OZ Features: 100% brand new CPU IC Chip aluminum heartsink pad. Fits for electronics, computers, electrical facilities Play a cooling effect. Easy to use. Specifications: Material: Aluminum Alloy Color: Silver Size: 20×20×15mm/0.79×0.79×0.59in Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement..5 X CPU IC Chip Aluminum Heatsink. CPU IC Chip aluminum heartsink pad. Play a cooling effect. Material: Aluminum Alloy. Due to the difference between different monitors, the picture may not reflect the actual color of the item.