These 100% true blackout curtains feature a premium black backing that blocks all light for a darker, more restful environment, while the 2-layer design offers superior noise reduction from street and traffic sounds. The thermal insulation helps maintain a comfortable indoor temperature year-round, improving energy efficiency. Each set includes two 52"W × 95"L panels with back tab and rod pocket for easy installation and a tailored look. Made from wrinkle-resistant polyester that resists fading and shrinking, they are machine washable in cold water and tumble dry low, with no bleach or ironing required.