VEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 1200 x 48 InchVEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 1200 x 48 Inch 30. 5 x 1. 2M Superior Thermal Insulation Exceptional Durability Easy Installation Tips Versatile Application Multiple Size Options High Quality Materials Thickness: 1 8 in 3. 2 mm,Length: 1200 in 30480 mm,Color: Silver,Item Model Number: EPE7 3,Width: 48 in 1220 mm,Net Weight: 8. 38 lbs 3. 8 kg,Heat Reflectivity: 95%