SpecsValuesVisible Light Transmittance %50%Visible Light Rejected % (film side/PET side)16.71/10.46Ultraviolet Rejected %97.58Total Solar Energy Rejected %50.55IR Rejected %63Emissivity E0.7Shading Coefficient SC0.56U Factor5.43Thickness1.5MilStructure1 ply Our product could not only meet the energy saving need of the residential, commercial, the public buildings and automotive applications, but also could keep a more comfortable and productive environment, while reducing the risk of skin cancer and interior furnitures fading.