Description: and high quality.Feature:Graphene is the most efficient heat conductor in the world,Its thermal conductivity can reach 5300W/m·K, pure copper only 386.4W/m·K and aluminum only 237 2W/m·K.You can use the temperature to test the temperature before and after installation, you will find that it is more efficient than other .When the computer temperature drops, the computer will crash le and run more smoothly and more ble.Two types: te and grid pattern design, increase the heating cooling area. The bottom ing technology is seamle and will leave no gap.It is suiatble for PC computer, laptops, notebooks and hard disk to diipate to extend their life time.Comes with the silicone thermal pad and rubber band, has an excellent performance and the cooling effect is more obvious.Easy and conveneint to install and remove.Specifications:Item Type: Material: Pure CopperSize: 70x20mm/2.7x0.7inThickne: 2mm/0.07in, 3mm/0.11in, 4mm/0.15in, 1.5mm/0.05inColor: BlackType: te Pattern, Grid Pattern(Optional)Quantity: 1 PcNote:No retail package.nsition: 1cm=10mm=0.39inchPlease allow 1-3mm error due to manual measurement. pls e sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Includes:1 x 1 x Thermal Pad3 x Rubber Band