["Description:\r\n brand new & high quality.\r\nFeatures:\r\nChange the mirror pure copper for shell to for Intel CPU: the temperature will drop about 9 degrees.\r\nHas been passivated,will not be oxidized and corroded anymore\r\nPerfect compatibility with LGA 115X CPU\r\nWhen buying, please pay attention to CPU model. The six generation, seven generation and eight generation U cover thickness is not the same as the three generation and the four generation.\r\nPlease pay special attention to it.;The positive and negative surface mirror polishing, can be used directly.\r\nTips for Use: \r\nThe cover is recommended to use 704 or 922 glue (not double-sided glue), which can be used not only to bond the cover and the base plate (to prevent movement),\r\nbut also to fill the small for gap between the frame around the cover and the base plate; the surface area of the cover is slightly larger than the original,\r\nincreasing the contact area with the bottom of the radiator, increasing its conductivity. \r\nAt the same for time, the surface of pure copper is equivalent to removing the nickel-plated layer on the original cover (the nickel thermal conductivity is lower than copper), \r\nand the mirror treatment on the top and bottom surface of the cover, together increasing its thermal conductivity, to achieve better thermal conductivity; in addition, \r\nfor the for protection of the original cover print when used by scratch discoloration blurred, the copper cover is also the same. A good choice, replace the original top cover can be sealed, \r\nthen replace the original top cover sold to maintain a relatively new color.\r\n\r\nSpecifications：\r\nMaterial:Copper\r\nColor:Golden\r\nSize:3.1x3.3x0.5cm/1.22x1.30x0.20inch(approx.)\r\nQuantity:1Pc\r\nNote: \r\n1.Transition: 1cm=10mm=0.39inch\r\n2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n4.No retail package.\r\n\r\nPackage includes: \r\n1Pc x Copper Cover\r\n(other accessories demo in the picture are not included)"]