- 100% Blackout Material: Our portable blackout curtains are crafted from thick yet soft fabric that effectively blocks sunlight and UV rays. The gray backing reduces heat, creating a true dark and private environment. Ideal for nurseries and night shift workers, these curtains promote a comfortable sleep setting. - Versatile Size for Any Window: Measuring 300x145cm (118”x57”), these blackout curtains fit perfectly on various windows and doors. They can also be trimmed to cover smaller windows effectively. (Tip: For better shading, cut the curtains larger than the window size.) - Easy Installation: Unlike traditional blackout curtains, our product requires no drilling tools or curtain rods for quick setup. Simply use the 30 pairs of reusable hooks and rings provided, and you can install the curtains in just four easy steps, blocking out sunlight within minutes. - Travel-Friendly Temporary Blackout Solution: Lightweight and easy to pack, our portable blackout window coverings come with a convenient travel bag, making them perfect for vacations or work trips. They deliver complete blackout functionality and reflect heat to keep your space cooler. - What’s Included: The kit contains 1x 118-inch blackout curtain, 1x portable travel bag, 1x measuring ruler, 30x hook and ring sets, and a user manual. We also offer friendly 24-hour customer service. If you encounter any issues with your blackout sheet, please contact us. Your satisfaction is our priority, and we have you covered.