Enjoy the flexibility and affordability of our DIY cut-to-size cellular shades which are available in light-filtering and blackout options. They're designed to be easily trimmed to perfectly fit your window width. Each blind comes with a complementary trimming device and a knife, allowing you to create your custom blinds at home. Thanks to the convenient release button located on the middle track, the blinds stay securely in place. The unique honeycomb design of our cellular shades helps maintain a comfortable indoor temperature year-round while reducing noise for a calm environment. The telescopic tracks ensure the blinds won't be blown up by wind or become deformed over time. Our blinds can be mounted inside the window frame or to the ceiling. For installation, clean the window frame with a dry cloth, and apply the included double-sided adhesive tape.