"100% Blackout & UV Protection: Designed with double layer construction (with a gray background lining), these blackout curtains provide 100% sunlight elimination and harmful UV blocking. Darker curtain shades enhance performance, keeping rooms cooler in summer and warmer in winter—ideal for nurseries, home theaters, and light-sensitive sleepers. LUXURY FAUTHENTIC LINEN TEXTURE: Made from heavy linen textured fabric, these Joydeco blackout curtains for bedroom provide an elegant curtain without compromising light blocking thickness. The firm weave ensures noise reduction and increased privacy, while the smooth, natural aesthetic instantly elevates your bedroom or living space. Energy-saving thermal insulation: Dense double-weave fabric of thermal insulation light blocking curtains forms a powerful thermal barrier, dramatically reducing AC/heating costs by up to 25%. Enjoy year-round temperature control—stay comfortable in winter and cool in summer—even in extreme weather. Plus: Heavy blackout coated panels cushion ambient noise by approximately 30%. Although not soundproof, they provide superior sound absorption compared to single layer curtains for maximum relaxation. Smooth Glide Grommets Design: Darkened curtains are designed with eyelets. This design adds a metal ring at the top of the curtain for easy sliding and distribute the weight of the curtain fabric evenly. 8 metal eyelets per sunblock curtain ensure effortless gliding on rods up to 1.5"" in diameter. Evenly distributes fabric weight while adding modern sophistication to bedrooms, offices, or living rooms (wheels not included) EASY CARE: Each classic lined curtain measures 52""W x 84"" (L total width is 104""), covering windows up to 100"" wide. Total 7 sizes (52""W x 64""L to 52""W x 120""L) and 11 stylish colors. Machine washable fabric resists wrinkles and fading — enjoy hassle-free maintenance for years!"