FEATURES: 1. 99% UV Rejection 2. You can choose the 0% / 5% / 15% / 20% Visible Light Transmittance that you want 3. 90% Total Solar Energy Rejected (TSER) 4. Effectively reduce glare light, increase sun block effect. 5. The shading film is made of PET(Black Blue Silver) / PVC(Frosted White) material, has adhesive back, and is easy to use. 6. 2mil(0.05mm) thick, which has excellent thermal insulation effect. 7. Help save energy costs and keep your rooms or offices cooler. 8. Protect skin from damage and reduce the fading & aging of interior furnishings. 9. Creative a complete daytime privacy space. .