Features: Sun block effect,uv protection,heat protection,keep your car, house cooler,help save energy costs It also gives our films a stylish look with outstanding color stability, and provides high heat rejection with no signal interference UV-proof Blocking 85% of the UV, care of your skin. Specifications: Type: Dyed Films (Charcoal Black) Darkness: 5%, 15%, 20%, 35% VLT Heat resist: 50%+ Solar Rejection: 85%+ Packing included： 1x Window tint .