For Honeywell PTM7950 Phase-change Pad 8.5W/mK CPU Thermal Conductive Paste Pad Patch Replacement Lightweight for Laptop GPU CPU. The heat conductive pad is small in size and light in weight, making it convenient for you to carry and store when not in use. Made of high-quality silicone material, the heat conductive pad is soft and with a smooth surface and exquisite workmanship. With good sealing effect, it can effectively reduce the leakage of liquid during use, and can be used for a long time during refrigerated storage.