PolyesterSpecification – Two panel set, each panel 52×72 inch;Material and Function – Polyester fabric, grommet top. Room darkening curtains impedes 85%-95% of light and UV ray, are sturdy thick material in their feel, and have a gorgeous printed tone on tone design that makes them look really lux, rich. Great choice for any room you would like to turn day into night.Functions – The custom darken curtains are great for energy-saving. These drapes are insulated to block the heat or cold from entering your home, thermal insulated, energy efficient, save your system bill cost and bring peaceful family environment.Reduced Noise – No one wants to have their conversation heard from outside their home/office. Use these blackout curtains in your livingroom when the guests come over for greetings. And you don’t worry pedestrians hearing in on your conversations.Applications and care instructions – Perfect for your window treatment and home decoration.You can hang the curtains in the kitchen, living room, bathroom, kids room, bedroom, glass door, dining room, media room, office or loft.The custom curtain can be used in all the rooms (kid??s or adult??s) for creating lovely view. Machine washable, low temperature ironing. If you have any problems, please feel free to contact us!