General description: These blackout curtains are made of 100% polyester and are sold in a two-pack. They are designed to effectively darken the room and provide protection against heat and UV rays. These curtains are also machine washable, making them easy to care for. Technical specifications: Material: 100% polyester; Number of panels: 2; Eyelet diameter: 4 cm; Light blocking capacity: 85% to 99%. Compatibility and accessories: Fits almost all standard or decorative curtain rods. Installation: Each curtain is equipped with 6 silver eyelets for easy installation. Usage: These curtains are ideal for bedrooms and living rooms, offering effective noise reduction and creating a restful sleeping environment. Other information: For washing, it is recommended to wash them separately in a laundry bag, not to bleach them, to iron them at a low temperature, and to tumble dry them.