Blackout: Our blackout curtains are made of high-quality fabrics with a special coating on the , which can block of sunlight and UV rays. It fits perfectly with the window without gaps around it, providing you with a dark sleeping and complete . DIY Shape: Unlike other types of curtains, our window blinds can be cut to any size and shape you need. Remember to cut it a little larger than the window for better blackout effect. Easy to Install: Measure > Cut > Connect, the blackout curtains for bedroom can be installed within 10 minutes. The included nano adhesive stickers have adhesion and will not leave any after removal. NOTE: Please make sure the window is clean and dry before installation. Wide Application: Our window shades are suitable for various environments, such as home, hotel, office or touring . They are lightweight and foldable, which can be carried anywhere. Even if you are on holiday or business trip, you can rely on them to have a dark and private . Warm Reminder: After opening the package, if you feel that the blackout curtain has an odor, please unfold it and hang it in a ventilated place for days to let the odor dissipate. If the blackout curtain has creases, you can iron the non- coated side with low temperature. The package contains 1 blackout curtain, 18 nano-adhesive stickers, 12 pairs of Velcro and 1 portable storage bag. If the package you received is missing accessories, please contact .