Features: brand new and high quality Excellent thermal conductivity, long-term durability applicable with aluminum (warning is for Conductonaut only!)MT8 Thermal Conductivite grease-like silicone materials, heavily filled with heat conductive metal oxides. This combination promotes high thermal conductivity, low bleed and high-temperature stability. These compounds resist changes in consistency at temperatures up to 250C (482F). Maintaining a positive heat sink seal to improve heat transfer from the electronic device to the heat sink or chassis, thereby, increasing the overall efficiency of the device. Specifications: Brand: Coolmoon MT8 Item: High Performance Thermal Paste 12.8W/-mk Material: Silicone Size: approx 4x8cm/1.57x3.15in Thermal Conductivity: 12.8W/-mk Optional Type : 2g / 4g Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment Package includes: 1 PC x Coolmoon MT8 Thermal Paste (2g/4g optional)