mod/smart Fujipoly Ultra Extreme XR-m Thermal Pad - 60 x 50 x 0.5 - Thermal Conductivity 17.0 W/mK Premium Quality Thermal Pad (Non Adhesive) Easily Cut or Altered for Any Application Thickness:0.5 mm 0.1 Elongation:35% Thermal Conductivity: 17.0watt/mk