Each package has 2 panels, suitable for most standard windows, and each curtain panel size is 40"x63"x2 Panels.The elegant curtain panels are made of high-quality polyester.With a grommet on the top, it is easy to hang and slide smoothly.Make the curtain easy to install and slide.Versatility:Suitable for living room, bedroom, sliding door, bathroom, kitchen, children's room.Used in home theaters and offices to minimize glare on the screen.Shading:Provide you with a real dark environment, help you fall asleep more easily, suitable for night shifts and daytime sleep on weekends.Protection of privacy:Provide protection for your privacy, protect your indoor privacy, so that you and your family live in a safe and calm environment.Balance room temperature:Isolate the heat in summer and keep warm in winter to balance your room temperature.It can be used well throughout the year.Protect the home:Protect the floor, indoor furniture and artwork from direct sunlight and fade.Safe blackout curtains:No chemical coating, no formaldehyde, ecological and environmental protection, bring harmony to your family.Create a relaxing atmosphere for your house.Easy to maintain:Machine washable in cold water.Mild detergent, do not bleach.