Self-adhesive mirror window film 44.5x200 cm UV thermal insulation Product Description: Lifetree window film is an innovative solution that combines sun protection, temperature control and privacy in one product. Thanks to its mirror surface, it effectively reflects the sun's rays, reducing the heating of rooms in summer and keeping warm in winter. High-quality thermal insulation reduces air conditioning and heating costs, ensuring comfort all year round. The film blocks as much as 84% of UVA rays and 99% of UVB rays, protecting the interior from fading furniture, floors and decorations. The one-sided mirror effect ensures privacy during the day – outsiders can't see the inside, while you can freely observe your surroundings. At night, the mirror effect fades when there is more light inside than outside.