YXX Grey One Way Mirror Window Film Daytime Privacy, 85% Reflective Blackout Curtains/Roll Up Blinds for Inside Balcony, Office, French Door & Bedroom (Color : WxL, Size : 85cm x 160cm(33.5"x 63"))

• 【Privacy Protection】The one-way window blinds provides great privacy during daytime only and outside glass shows mirror effect. As the outside light becomes weaker, the mirror effect of outside glass will disappear gradually and outside people can see inside . When the inside light is stronger than outside, the mirror effect will be reversed. Remember to draw curtain during night. 【Heat Insulation & Block UV Rays】UV blocking mirror window blinds blackout 99% of UV rays and 85% of infrared rays and allows natural light in, reducing fading and aging of furniture. It also blocks out most of the sun, effectively preventing glare and reducing some of the heat to improve indoor comfort. 【How to Measure】 Inside Mount: Curtain width = window width -1cm, Curtain height = window height. Outside Mount: Curtain width=window width +20cm, Curtain height = window height + 20cm. If you can not find window shades size on the size list, please contact ours customer service. about your size and how to install the blinds. 【Easy to Install and Maintain】Can be easily installed and moved, Includes all accessories, and size is measured as width x height. Please measure the size of your window in centimeters. 1 inch=2.54cm. You can wipe the roller shade with clean wet cloth to keep it new and clean. 【PVC Plastic】Thick 5mm window blinds has excellent thermal insulation effect, with anti-scratch layer on the surface, friction resisting, easy to remove, economical and practical.