Features: Brand new and high quality Heat dissipation performances: Made of copper foil, which has excellent heat conductivity, effectively dissipates the heat generated by hard disk, keeps the stable working temperature of hard disk and improves the heat dissipation effect. Adapting to M.2 2280 SSD: The design is specially made for M.2 2280 SSD, with precise size and interfaces design to ensure perfect matching with the HDD, which is convenient for users to install and use. Attached with heat conduction sticker: the product is equipped with heat conduction sticker, which is convenient for users to stick between the hard disk and the heat dissipation sticker during installation, so as to improve the heat conduction effect. Copper foil: It has good thermal conductivity and corrosion resistance, can effectively absorb and conduct heat, and enhancer the heat dissipation effect of hard disk. Game consoles and notebook computers: It is suitable for game consoles and notebook computers, and provides game experience and performances by enhancing the heat dissipation effect of hard disks. Specifications: Material:Copper Type:A/B/C Size:Approx.74x22x0.2mm/2.91x0.86x0.007inch Package Includes: 2x Thermal Pad note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.