Custom Blackout Cellular Shades for Windows - Cordless Home Room Darkening Blinds

About this item

• 【UPGRADED LAMELLAR SPRING SYSTEM】Persilux upgraded lamellar spring system has passed 10,000 times usual lifting or pulling down tests for each blind and makes it easy to raise and lower the blind evenly every time and stay balanced automatically; it retracts and extends smoothly with constant force; our patented spring winder inside prolongs the lifespan of the springs, avoids the rebound or sagging performance and simplifies the mount of the blind.
• 【Please Note】&【Support Customization】❶Fabric width will be 0.16" shorter than the size of the headrail. Our blinds can be used for either inside mount or outside mount. You will also receive an installation guide, installation hardware and for more size options of this same blinds. Pls feel free to MSG us if there are any questions.❷You can also click the "Customized" option to make customization by yourself.
• 【How to choose a correct size to fit? Example your window meas 23" width by 64" length.】INSIDE MOUNT: window width is blind width, window height is blind height. Blind Width=23"; Blind Height=64". OUTSIDE MOUNT: Plus at least 4" is blind width, plus at least 4" is blind height. Blind Width=23"+4"; Blind Height=64"+4".【Pls Note】Fabric width will be 0.16" shorter than the size of the shade.
• 【ENVIRONMENTALLY FRIENDLY RECYCLABLE MATERIAL】Persilux blackout cellular shades is made from recycled materials, which is a great way to continue your eco-friendly lifestyle. Instead of using all new materials to create these blinds, you can have peace of mind that you're giving materials a new life (image 3).They come in multiple fabric colors as light filtering or blackout. Special honeycomb structure offers features such as energy saving & thermal insulation & noise reduction.
• 【EXCELLENT ADDITIONS】The headrail and bottom rod are constructed from aluminum, ensuring they are durable and offer stability, preventing movement caused by wind. Both components are color-coordinated with the fabric, enhancing the overall appearance of the blind. Installation brackets, hardware, a video guide, and instructions are included for effortless inside or outside mounting. The blind can be easily detached while maintaining smooth operation.