ITEM NAME:100mmx100mmx0.5mm GPU CPU Heatsink Cooling Thermal Conductive Silicone Pad P2A7 Descriptions:.Thermal Conductivity: 2.0W. 100 x 10mm 10mm 0.5mm Heatsinks Thermal pads. : -40C~220C. Excellen performance. VERY strong insulation. VERY good heat conduction, very good malleability. VERY Soft, with a little viscosity.