Why Choose “Persilux” Window Shades? Our company was founded in 1992. Since the beginning of our company, we focused on the research and production of window blinds and fabrics. After 30 years of dedication to the innovation of shading industry, our company has become a comprehensive entity armed with R & D, designing, production and sales ability as a whole, specializing in indoor & outdoor light and heat block, anti-dust, anti-UV, ENERGY-SAVING SHADING PRODUCTS. 【EXCELLENT MATERIAL】 100% Polyester imported. Color is the same on both sides and the 1.5" single cell construction produces a uniform look from the outside. 100% Blackout, thermal insulation, soundproof, while also reducing the harmful effects of ultraviolet rays and providing ideal insulation for energy efficiency.Various colors are great choices for living room, bedroom, bathroom or any room. 【UPGRADED CORDLESS DESIGN】These are BOTTOM-UP ONLY. Smooth and quiet glide spring system provides a clean and tangle-free look and creates a safer environment for both children and pets. It will stay at whatever position you stop and can be easily raised or lowered with the touch of a finger. The bottom aluminum rail is weighted and rigid so it hangs flat and prevents from wind blowing. A rod for cordless blinds included in package. 【How to choose a correct size to fit? Example your window meas 23" width by 72" length.】INSIDE MOUNT: window width is blind width, window height is blind height. Blind Width=23"; Blind Height=72". OUTSIDE MOUNT: Plus at least 4" is blind width, plus at least 4" is blind height. Blind Width=23"+4"; Blind Height=72"+4".【Pls Note】Fabric width will be 0.16" shorter than the size of the shade. 【Easy to Clean】The cellular blinds are anti-static, so there is less dust on the fabric. Use a vacuum cleaner to suck gently, and then wipe it with a paper towel. The perfect combination of style and functionality for your windows. These blinds feature a unique honeycomb design that not only adds a touch of elegance to your space but also provides exceptional insulation and energy efficiency. The honeycomb structure creates pockets of air, acting as a barrier against heat loss in winter and heat gain in summer. This helps to maintain a comfortable indoor temperature and reduces energy consumption, ultimately saving you money on heating and cooling bills. Crafted with high-quality fabric, our Honeycomb Blinds offer privacy while allowing soft. The cellular construction also helps to reduce outside noise, creating a peaceful and tranquil environment in your home. With their cordless design, these blinds provide a safe and hassle-free operation. You can easily raise or lower them to your desired position, and the blinds will stay securely in place. Installation is a breeze, and all the necessary mounting hardware and instructions are included. Whether you're a DIY enthusiast or prefer professional installation, setting up our Honeycomb Blinds is quick and effortless. Upgrade your windows with our Honeycomb Blinds and enjoy the perfect combination of style, energy efficiency, and privacy. Transform your space into a haven of comfort and beauty. Choose our Honeycomb Blinds today and experience the difference!