ITEM NAME:Square 10*10mm Thermal Silicone Heatsink Cooling Fin High Conductive GPU CPU Pad.100 x 10mm 10mm 0.5mm H. Thermal Conductivity: 1.2W~2.0W. eatsinks Thermal pads. VERY good heat conduction, very good malleability. VERY strong insulation. Condition: New. VERY Soft, with a little viscosity.