Drawstring Structure : Experience the simplicity of our drawstring structure, designed for quick and hassle-free installation. Perfect for center pivot roof windows, ensuring a snug and secure fit. Improved Cooling : Upgrade your cooling capabilities with our portable AC window seal. Engineered to enhance cooling performance, it keeps your room pleasantly cool, even on the hottest days. Cellular Shades Full Blackout Fabric : Enjoy total darkness and privacy with our cellular shades. The full blackout fabric creates a serene environment, perfect for a good night's sleep. 100% Sealing Effect : Our window seal boasts an impressive sealing effect, effectively blocking out hot air, insects, and humidity. Keep your space cool and comfortable all year round. Double-Stitched Thread : Crafted with double-stitched threads, our product promises exceptional durability and longevity. Invest in a window seal that stands the test of time. Indulge in the comfort and style of our Drawstring Structure Custom Cut to Size window seal. Designed for center pivot roof windows, it combines improved cooling with the elegance of cellular shades. The full blackout fabric ensures a peaceful sanctuary, while the 100% sealing effect maintains a consistently cool environment.