Features: High Thermal Conductivity: With excellent thermal conductivity can significantly reduce the computer CPU graphics card temperature to ensure the stable operation of the computer prolong the life of the computer. High Efficiency: This silicone grease does not contain any metal particles has good insulation. Non-Conductive: This silicone grease does not corrode electrical components novice use will not damage the computer. Easy to Apply: Silicone grease is easy to apply even for the first time it can be easily applied. The coating requirements of thermal conductivity grease are uniform no bubbles no impurities as thin as possible and large contact area. Labor-saving Piston Design: Ergonomic design the ratio between the outer roll edge and the piston is in line with the finger structure so that it is easier to grasp the silicone weight when pushing. Specifications: Material: Plastic Length: 18cm Notes: 1. Due to the light and screen setting difference the item's color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement. includes: 1 * Silicone Grease