These Joydeco blackout curtains are crafted from high-quality, 100% Polyester microfiber, making them durable, naturally wrinkle-resistant, and machine washable. They feature triple-weave technology for professional-grade light blocking, with dark colors blocking 85%-99% of sunlight and light colors blocking 65%-80%, creating ideal darkness for sleep or naps. The thermal insulation helps regulate room temperature, reducing energy costs year-round. Their dense fabric construction effectively absorbs over 35% of outside noise, making them ideal for light sleepers or creating peaceful nurseries. Each panel has 8 silver grommets with a 1.6" inner diameter, compatible with most standard and decorative curtain rods. The curtains arrive thread-trimmed and wrinkle-free for immediate use. Available in 6 sizes and 9 stylish colors, including sophisticated options like Burgundy Black. Perfect for any bedroom or living room decor.