Specification: Color: Gray Material Silicone Fluid With 25% Metal Oxide Heat conductivity: gt;6W/m-k Operating temperature: -50~200 #39; Suitable for CPU of laptops, desktops, increasing heat dissipation . Product Size (L x W x H): 23 x 9 x 2.5 cm / 9.04 x 3.54 x 0.98 inches Package includes: 1*Thermal Compound