Anti-Heat Solar Mirror Window Film for Glass 40 x 200 cm

Important: Before mounting, you need to remove the transparent back film and cut the film to a size of at least 0.5 cm narrower than the glass (e.g. for a window of 20 x 10 cm, please cut the film to 19.5 x 9.5 cm) to firmly stick the film to the glass surface. Perfect heat and sun protection: with the roof window thermal protection film, the indoor temperature is reduced by 5-8 °C and the sunlight is also softer. One-way mirror effect for privacy: The eye protection effect depends on the light intensity. The stronger the light, regardless of the side, the better the view protection on that side. However, if the light intensity inside and outside is the same, it will be transparent and privacy will disappear. Glueless and Reusable: The window film for sun protection is a static adhesive glass sheet. No residue after removal and can be reused several times. Durable