BASIC INFORMATION - 100 percent polyester. Two panels per package. Each measuring 168 cm wide and 183 cm long. DESIGN AND TEXTURE - Each blackout curtain panel has a foil printed wave striped pattern and these curtains are available in various colours and sizes, which is suitable for different rooms (living room, bedroom, kitchen and so on). Matches perfectly your windows. FUNCTION CURTAINS - Thanks to the triple weave technology, they will prevent from heat escapes and blocks 85%-95% sunlight from entering into the room(Dark colour works better), helping you to save on energy bills. The thermal curtains help to retain the warmth in winter and keep the room cool in summer. When you stay with your family members, our curtains will give you personal space and protect your own privacy. CARE INSTURTIONS - Hand wash below 30℃. Iron at low temperature the back only. Do not bleach or tumble dry. If there are wrinkles, you just need to hang for a while, the wrinkles will gradually disappear. THE DECONOVO DIFFERENCE - At Deconovo, we champion meeting customer expectations. Our customer service is only one e-mail away to help you choose the size and solve ALL your after sales issues.