100% Blackout Fabric: Our window blinds are made of thick, sturdy, and soft environmentally friendly material. They feature a special silver-gray coating on the back that's odorless and insulated, blocking out sunlight and reducing UV damage effectively. You can enjoy a comfortable pitch-black sleeping atmosphere even during the daytime. Ideal for night shift workers For All Types of Windows: Two sizes of blackout blinds are available. The small size is designed to reduce waste (perfect for small windows), while the large size can be used for multiple windows or even for DIY purposes on irregularly shaped windows. They provide absolute privacy and allow you to enjoy your free time without disturbance Put Up & Take Down in Seconds: The blackout curtains for bedroom are easy to cut and install. The hook-and-loop fastener ensures a secure fit without falling off and makes them easy to remove. They can be used for a long time, no need to clean frequently. You can also create custom patterns with a paintbrush and decorate your space according to your preferences Multiple Uses: The portable set allows for use on vacation, business trip, in bedroom, hotel, baby nursery, car, and dorm room. The blackout shades for windows protect your privacy and furniture while solving sleep problems. The waterproof blackout material makes them suitable for outdoor use, allowing you to enjoy happy hour with your family Luxury Package: You will get a 39 x 57 inches(118 x 57 inches) window shade, tape measure, cutting tool, hook-and-loop fastener, and storage bag. "Customer first" is our motto, and we provide efficient and professional service to every customer. If you have any questions about the blackout blinds, we will help you to resolve the issue within 24 hours. We also offer hassle-free returns and exchanges.