20pcs Laptop Cooling Copper Heat Sink Thermal Conductive Tabs Cell Phone Computer Graphics Card Heat Sinks 15x15x0.4mm Tag-Mounting Bracket 40HQ: 1889 cartons * 1500

40HQ: 1889 cartons * 1500 pcs = 2833500 pcs

USB data cable

Easy to carry

Magnification: 3X-5X

20pcs Laptop Cooling Copper Heat Sink Thermal Conductive Tabs Cell Phone Computer Graphics Card Heat Sinks 15x15x0.4mm Tag-Mounting Bracket 40HQ: 1889 cartons * 15001. Pure copper material, a variety of specifications, smooth surface, rounded edges and corners, no burrs 2. Cooling the nearby ICs during maintenance to prevent tin popping 3. Thermal conductivity between the graphics card and cooling module and gap filler, improve thermal conductivity, reduce the graphics card repair rate 4. Thermal conductivity up to 401w mk 5. Material: copper 6. Size: 15 20mm Specification: Package Weight One Package Weight 0.