product features: Size Chart： 27.5x39 inches x2 (70x100 cm x2) 40x63 inches x2 (100x160 cm x2) 40x84 inches x2 (100x215 cm x2) 52x52 inches x2 (135x135 cm x2) 52x63 inches x2 (135x160cmx2) 52x72 inches x2 (135x185cmx2) 52x84 inches x2 (135x215 cm x2) 52x90 inches x2 (135x230 cm x2) 52x96 inches x2 (135x245 cm x2) 42x45 inches x2 (107x114 cm x2) 42x54 inches x2 (107x137 cm x2) 52x45 inches x2 (135x114cmx2) Our blackout curtains provide a comfortable restful sleep environment so you can forget the worries of the day and drift off to dreamland. The soft and delicate fabrics and sophisticated craftsmanship give your eyes the best rest and give your tired body a chance to relax. Our blackout curtains can also effectively control the indoor temperature to create a comfortable living space for you. Whether it is hot summer or cold winter our curtains can block the heat or cold outside and regulate the indoor temperature effectively. Our blackout curtains also protect your privacy. We value personal space and privacy so we use special materials that prevent light transmission so that you have enough privacy protection at home. Day or night our drapes provide peace of mind giving you space to relax and enjoy moments of independence. quality assurance: How to install these curtains? These curtains are installed by screwing the curtain rod brackets to the wall then attaching the curtain rod to the brackets then sliding the large grommets in the curtains onto the curtain rod it s that easy. rod sold separately. Why the curtain color I received is a bit different from the one I browsed? Hello due to different display devices or lighting problems the color of the curtains may be slightly different. Let our blackout curtains be a beautiful companion for you and your family every day bringing you quality sleep comfortable living environment and privacy protection.