What is this?

Copper heatsink is a popular thermal management option among electronic devices because of its capacity to absorb heat relatively quickly.
The Skived Copper Heatsink can reduce the overheating of electronic components. For example, gaming generates a lot of heat in your computer, If you game, then it is important to reduce heat in the place you need.
The Copper Heat Radiator Widely used for Electronics, CHIP, Raspberry pi, 3D printer, MOS, IC, Computer 's component, etc.

Is there any advantages of the product?
The 20x20mm heat sink is made of a solid piece of pure copper, the thermal conductivity up to 401W/(mK.), thus can absorb heat relatively quickly and help improve thermal efficiency.
The Copper Skived Heatsink offers excellent thermal properties compared with other manufacturing methods as it offers a thin finned heatsink, with a dense population of uniformly shaped and distributed fins, thus greatly improve heat dissipation efficiency and extend the service life of heating components.
The Copper Skived Fin Heatsink can be used for heat transfer of machines with large power.

Specification:
Material: Pure Copper
Processing method: Skiving fin
Finishing: Antioxidant treatment
Exteral Size: 0.79" x 0.79" x 0.43" / 20mm x 20mm x 11mm
Bottom Thickness: 0.12"/ 3mm
Copper Fin Thickness: 0.02"/ 0.4mm

Package Included:
2 x Copper Heatsink