"Panels are sold in pairs and each measures 52"" W x84"" L Not Black liner , block 50% light and heat for its light color ( Sliver) , allow for some natural light to come through. Made of thick fabric with a high-sheen finish, our Luxurious Luster Velvet Curtain is instant window dressing in the bedroom, living room and beyond. Super soft velvet curtains fabric, offering a classic look, coordinates with any room setting. Machine wash cold, Mesh bag, similar colors, gentle cycle, non-chlorine bleach. Do not wring. Hang to dry"