Material and performance - 100% non-woven fabric. Safe, non-toxic, breathable and environmentally friendly. Will not yellow or crack from sun exposure. Works as a stand-alone solution. Blocks most UV and harmful dust. Design and durability - Unique back support structure keeps pleats from sagging or flattening, ensuring even pleat spacing from top to bottom for a tailored look. Safety design - No chain. Reduces the risk of children or pets getting trapped by cords, promoting a safer home for your family. Easy installation - No fixing, no holes, no hassle. No tools required. Just three steps cut to fit, tearing, and sticking. This saves time and avoids drilling or other tools. Fit and use - Cut to fit your window for a custom appearance. Three steps: cutting, tearing, and sticking. Use scenarios - Living room or bedroom windows that need privacy, UV reduction, and dust control. - Nurseries or kids rooms where safety and a neat, tidy look matter. - Rentals or spaces with tool restrictions, where quick, damage-free installation is beneficial.