Description: brand new and high quality. Feature: Made of copper material, great heat dissipation performance. It is designed for desktop computer, notebook memory cooling. Effective size fits on all motherboards. Tear off the blue sticker on the back and you can use it, easy and simple to use. Heat Sink only, other accessories demo in the picture is not included Specifications: Item Type: Heat Sink Material: Copper Size: 23x63x1.5mm/0.9x2.4x0.05in, 23x63x2mm/0.9x2.4x0.07in(Optional) Color: As shown Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm 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 Package Includes: 1 x Heat Sink