100% Blackout: Crafted from high quality material, darkening the room while providing efficient privacy. Elevate your space with Hiifroy classic roman shade, designed to add timeless elegance to any room. Should the shade get wrinkled, please iron out Dust-Resistant and Durable: Durable polyester fabric is not only resistant to dust but also built to last, ensuring long-lasting beauty and functionality. The removable fabric design allows for easy washing and cleaning Easy to Operate: Effortlessly control light and privacy with our easy-to-use roman shade, designed for smooth raising and lowering Measure: For inside mount, subtract 1/4" from window width for shades width; height same as window height, window depth should greater than 2". For outside mount, add 2 to 4" to window width for shades width; add 2 to 8" to window height for shades height NOTE: Before purchasing, please ensure you've verified the shade's installation method and measurement process. Shade's width up to 98", height up to 118". If you're uncertain about your preference, we suggest starting with a single purchase as a trial Hiifroy Roman Shades for Windows, 100% Black Out Thermal Insulated Heat Blocking Room Darkening Window Blinds for Home Living Room Decor