Features: brand new and high quality. Heat conduction coefficient plane conduction 300-1200W or for m.k Vertical conduction 20-30 for W or for m. Temperature resistance at 400 Low thermal resistance: heat resistance is 40 percent lower than aluminum and 20 percent lower than copper. Light weight: weight 25 percent lighter than aluminum, 75 percent lighter than copper Excellent thermal conductivity: 150 - 1200W or for m.k, better than the heat conduction of metal. Light weight, easy to operate. The heat resistance is low. Specifications: Item Type: Synthetic Graphite Pieces Max Temperature: 400 Material: Graphite Color: Black Size: 0.005200100mm or 0.0017.873.93in(Approx) Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (No retail package) 1 X Synthetic Graphite Pieces