About this item

• [TOP DOWN BOTTOM UP SHADES] Grandekor cellular shade can move up and down freely. Simply raise or lower the bottom track to stop the cordless blinds in any position you want. Cordless design, safe for children and pets. Compared to other shades, our top down shade operates through tension at four corners and won't sway in the wind. The Grandekor cellular shades has passed 9000 times routine lifting and pull-down tests, and can easily and evenly lift each time while maintaining balance.
• [AFTER-SALE SERVICE] Grandekor top down bottom up blackout shades includes all necessary accessories for installation, and an installation manual is attached. If you have any questions during use this cellular shades cordless, please feel free to contact us. Our friendly team will help you solve all problems as soon as possible.
• [ENERGY SAVING & NOISE REDUCTION] The aluminum foil coating inside the blackout cellular shades make insulation more effective in summer while blocking the ultraviolet rays of sunlight. In winter, it can also help isolate the cold air in the room and create a comfortable environment indoors. In addition, the unique honeycomb structure helps to reduce noise and provide you with a quiet and comfortable indoor environment.
• [HIGH QUALITY & EASY TO CLEAN] Grandekor top down bottom up cellular shades are made of high-quality, thick and durable eco-friendly non woven fabric, protecting privacy, providing a soft and durable touch without deformation. Gently wipe with a cloth, feather duster, etc. to easily clean.
• [INSIDE & OUTSIDE INSTALLATION] When installing indoors, select a shade that is a minimum of 1/2 inch narrower than the window's width, and confirm that the window's depth measures at least 2 inches (this ensures that the shade's box fits completely within the window for an improved aesthetic). For exterior installations, the width and height of the top-down bottom-up blinds should exceed the window's dimensions by at least 4 inches to prevent gaps that could lead to light leakage.