These Eclipse curtains offer a bright and cheery atmosphere or a more natural one, with a shade for every preference. They feature a 3-pass blackout lining for optimal sleep quality and are energy-efficient with temperature control properties, keeping your room cool in summer and warm in winter. The curtains are easy to hang thanks to stainless steel eyelet holes and are machine washable, making them a practical choice for households with children or pets. The fabric has a plain surface texture, is made of 100% polyester for durability and stain resistance, and is easy to clean. The internal eyelet diameter is 4cm and the external diameter is 6cm.