Transparent one-way heat-insulating window film, self-adhesive, 40 cm x 1 m, light silver-blue.

Daytime Privacy: This window film protects your privacy at home and in the office during the day while allowing you to enjoy the view outside. At night, when indoor light is stronger than outdoor light, the mirror effect reflects the light back indoors, allowing you to enjoy the view day and night. Remember to draw the curtains at night.

Easy Installation: No glue required, uses super-strong electrostatic adsorption. Simply peel off the protective film, spray water, and it will be firmly attached within minutes.

UV Protection: The heat-insulating film applied to the inside of the glass has excellent heat insulation performance. In summer, it effectively blocks 85% of infrared rays and 98% of ultraviolet rays.

In winter, its heat insulation performance is equally excellent, helping you save up to 25% on energy costs and reducing fading of furniture and carpets. High Quality: We offer high-quality, weather-resistant, and durable mirror window film. This self-adhesive film is made of premium materials and, with its superior structure, effectively prevents glare, peeping, and UV rays. It's not only a privacy film but also a sun protection film.