Blackout curtain lining paired with your existing curtains block over 99% of outside light and harmful UV rays to ensure upmost privacy, protection. Perfect for living room, bedroom, or kid’s room. These curtains are designed to block out intrusive sunlight, reduce unwanted noise, and can help to save on home heating and cooling costs. Provides an insulated barrier against summer heat and winter chill. Noise reduction helps you get a sounder, more uninterrupted sleep. Blackout liners are versatile and can be attached to any window curtain using easy-to-use hooks that are included; or hung from a separate rod.PRODUCT INCLUDES:1 Pair of Curtain Linings With Hooks & RingsDIMENSIONS:66" Width x 69" Drop66" Width x 87" Drop90" Width x 87" Drop