Upgraded fabricsUpgraded fabrics can effectively blackout sunlight and provide heat insulation. And it's easy for cleaning. You can wipe the dust easily with a dry or damp rag. Suitable for living room, bedroom, school, restaurant, office, multimedia room, etc

Smooth And Silent Slide Our products include a high-quality aluminum alloy upper rail and thickened cassette box which is matching the valance fabric in color, and applied precision gear for noise reduction. You can roll it up and down smoothly and quietly. It is not easy to get rust and damage. According to our laboratory test, our rope can be easily pulled up and down around 5000 times and maintained smoothly

Installation and Safety Our roller shades are a snap to install, taking just minutes. The package includes all the necessary accessories and clear instructions. The safety-designed drawstring is easy to use and features a special buckle for added security, making it safe for homes with children and pets

Please noteTo ensure the perfect fit for your window, follow these guidelinesInside Mount Measure the exact width and height of your window. For a 23" width by 72" length, The width of the blinds needs to be subtracted by 0.25-0.5 inches and the height remains the same.Outside Mount Add at least 4" to both the width and height for optimal coverage. So, your blinds should be 27" wide and 76" long.Note The fabric will be 0.8" narrower than the total shade width for both mounting options

Exceptional After-Sales Service At changshade, your satisfaction is our priority. Our dedicated support team is ready to assist with any questions or concerns, ensuring you are completely satisfied with your purchase