CORDLESS DESIGN: The cord-free design provides a clean, tangle-free look to the window and creates a safer environment, it will stay at whatever position you stop. The bottom aluminum rail is weighted and rigid so it hangs flat and prevents from blowing SMOOTH & QUIET GLIDE: Our constant force spring-loaded mechanism makes the shade easy to raise and lower and can stay balanced automatically. Our patented spring winder inside avoids the rebound or sagging, you can buy it with confidence PERFECT BLACKOUT EFFECT: Made of thick non-woven fabric and built-in aluminum foil coating inside the honeycombs, it's super private looking from outside even at night with the light. Also the cordless shades can block out sun and heat, which will make your life more comfortable DELICATE MATERIAL & CRAFTSMANSHIP: Our honeycomb shades will dress up your room with these pleasing pleats, which will not stay flat even when you extend the blinds to the full. Also the fabric is soft to the touch and durable, and not easy to collect dust ONE YEAR WARRANTY & BEST SERVICE: Changshade offers one-year warranty, you can buy the cellular shades with confidence. We always think for customers firstly and try our best to provide you with the best quality products. Changshade Cordless Cellular Shades Bring Happiness to Your Rooms Now the room is cozy and modern without dusty curtains. Your newborn can take naps middle of the day without issues of the light waking her up. No need to cover them up with curtains. Changshade cordless cellular shades brighten up the room but provide complete coverage with a warm and lovely glow during daytime naps and the evening hours. The two-tone color or one solid color on both sides will dress up your children room, kitchen, bathroom, doors and more. Easy Measurement and Fitting Get the exact measurements that fit precisely. Various width of our sleek honeycomb shades ranges from 24 inches to 55 inches; adjustable length up to 50 inches and 72 inches. For the inside mount, the shade width is 1/2 inches less than the window width, and the shade height should be longer than the window height; the window depth should be larger than 2 inches. For the outside mount, the shade width is 4 inches wider than the window width. Changshade Notes Please be noted that the 3M tape is only used on the wood, glasses, PVC material, aluminum material, window frame, and the wall with ceramic tile. Used on a clean and smooth surface with no oil, dust and other lubricant. Easy to Clean and Care To clean your shade, we recommend light cleaning. Use a slightly damp cloth or light feather duster to clean gently or a vacuum with an upholstery attachment to clean your Changshade blinds when dusty. Be careful not to wrinkle or crush the fabric when cleaning.