Features: Brand new and high quality Dissipates the heat dissipation improving solid state hard drive cooling. Small size and light weight, easy to install and and easy to disabbemble. The oxidation of copper greatly improves the corrosion resistance, hardness, wear resistance, insulation and heat resistance of the cooler, and extends its service life. The thermal pads can be used to fill the chip and flash memory chips height and increase the cooling effect. Ultra-thin radiator is designed for notebook and single narrow space heat sink. Specifications: Material: Aluminum Size: approx. 77x22mm Style: Single sided , double sided, desktop (optional) Application: Supports for M.2 2280 PCI-E SSD Package Includes: 1PC x SSD Heat Sink note: Please allow 0-1cm error due to manual measurement. pls make 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!