Enhance your room with the Twilight curtains, available in a variety of shades. These effective blackout curtains feature a 3-pass blackout lining for optimal sleep and are energy-efficient, providing temperature control to keep your room cool in summer and warm in winter. The curtains are easy to hang with stainless steel eyelet holes and are machine washable, making them a practical choice for any household. They have a plain surface texture and are made of 100% polyester, ensuring durability and resistance to stains. The internal eyelet diameter is 4cm and the external diameter is 6cm.