Changshade Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office（34.5" W x 72" H,White）

Changshade Cordless Roller Shades Blackout Blinds for Windows Room Darkening Rolled Up Shades with Spring System, UV Protection Window Shades Door Blinds for Home and Office（34.5" W x 72" H,White）

• 【True 100% Blackout – Better Sleep, Better Privacy】Upgrade your home comfort. Our premium blackout fabric blocks all sunlight and UV rays, creating a fully dark, private, and cozy space—ideal for bedrooms, nurseries, night-shift rooms, and home theaters.
• 【Cordless Free-Stop Design – Smooth, Safe, Effortless】No cords. No noise. No struggle. The advanced spring mechanism allows the shade to glide smoothly and stop precisely where you want it. Child-safe, pet-safe, and beautifully simple to use.
• 【Quick & Easy Installation – No Experience Needed】Designed with the homeowner in mind. Adjustable brackets, clear instructions, and all hardware included. Fits both inside and outside mount. Install in minutes and instantly upgrade your window.
• 【Premium Aluminum Cassette – Durable, Modern, High-End】Crafted with thick aluminum alloy and a high-temperature baked enamel finish. Scratch-resistant, fade-resistant, and built to last—giving your window a clean, sleek designer look.
• 【Size Selection】1. Internal Installation: For example, if your window frame's inner width is 35 inches, you need to buy curtains with a width of less than 34¾ inches. 2. External Installation: For example, if your window frame's inner width is 35 inches, you need to buy curtains with a width of ≥39 inches for better light blocking.