This 5 pack of Thermal Pads offers a suitable alternative to using heatsink paste/grease. The thermal pads remain solid at room temperature and soften at heatsink operating temperatures - eliminating the mess of heat grease while maximizing heat conduction to create a cooler operating environment for your hard working CPU.Low thermal impedanceElectrically non-conductiveSolid at room temperature it softens at heatsink operating temperaturesConforms to surface irregularities.Easy ''peel and stick'' installation ensures an even application each time.Warranty: 1 Year.Carton Quantity: 30.Color: Gray.Package Quantity: 5Length: 1.18''.Width: 1.18''.