【100% Blackout 】- The window blackout blind is made of high-quality Oxford fabric, ultra-lightweight and durable, and has a special silver coating on the back, which can block 100% of the sun and ultraviolet rays, effectively reducing the indoor temperature, creating a completely dark sleeping environment and helping maintain baby's sleep routine, anytime and anywhere you go.【Large Enough For Several Windows】- Extra large size ( 300x145cm ) blackout blinds stick on can be cut to fit window of any size or shape you need. Sufficient to cover several windows in your house and use them when you travel. Perfect for camper, doors, patio glass, skylight, small and large windows.【Strong Nano Tape】- High heat resistance and high viscosity make the bli.