Blackout Blind The blackout blinds are made of strong, soft, and ultra-thin treated high-density Ox fabric on one side, which blocks 100% of sunlight and UV rays. The other side features a full layer of bright film process that resists creasing and helps reflect heat, maintaining a comfortable room temperature for a restful night's sleep. Blackout Curtain Size The blackout curtain measures 57 x 100 cm (22.44 x 39.37 inches) and includes 7 suction cups. This size is ideal for skylights, attics, or car windows. You can also use multiple shades together for larger windows based on your needs. Easy to Install The included 7 suction cups securely attach the blackout curtain to the window surface. Installation is simple and can be done quickly by one person. To install, fold the suction cup handle in half and insert it through the curtain fabric without damaging the material. Portable Blackout Cloth The blackout curtain folds into a compact size, taking up minimal space. It is easy to store and carry, making it perfect for travel. Suitable for use in nurseries, bedrooms, offices, hotel rooms, rental apartments, and caravans. Washable Blackout Fabric The blackout curtain can be hand washed or machine washed without affecting its light-blocking performance. It is easy to clean and maintain. The suction cups can be removed quickly for washing without tools. Package Contents: 1 x Blackout Curtain 7 x Suction Cups