"Blackout Fabric - These curtains are made of polyester microfiber. The black yarn woven into two layers soft solid color makes the curtains 75-100% blackout. White is about 75% blackout. ENERGY EFFICIENT - Thermal insulated window coverings not only block sunlight and prevent heat outside to protect home furniture, but also indoor green plants from harsh UV to save electricity bills. What's more, the physical shade cloth is environmentally friendly and good for your health WIDELY USED - Used for the lower part of your windows or shorter windows, helps to conceal light and create an elegant look of your window. They can be used as bathroom window curtains, kitchen curtains or cafe curtains, suitable for other rooms such as cabinet, RV or RV, basement, bedroom, living room and other small narrow windows to protect privacy. MADE SET: 2 pieces in plastic bags. Each panel measures 26 inches wide by 24 inches high. 3"" rod pocket with 3/4"" head, universal fit most canes. EASY CARE - Machine wash on gentle cycle. Tumble dry low. Do not bleach."