- Effective Cooling and Insect Protection : This window seal prevents warm air from entering your home by securely locking the portable air conditioner's hose between the window frame and the window. This design helps maintain a cooler indoor environment while keeping insects out. - Durable and High-Quality Material : Crafted from high-quality polyester fiber, this window seal is both waterproof and sturdy. It effectively shields your space from dust, mosquitoes, and other pests, ensuring a comfortable living area. - Energy Efficient Solution : By minimizing hot air intrusion, this seal enhances the air conditioner's cooling efficiency. This not only helps maintain a pleasant temperature but also reduces energy consumption, leading to cost savings. - Versatile Compatibility : Designed to fit a variety of window types, including folding skylights, extendable casement windows, and flat casement windows, the seal accommodates a maximum circumference of 2/3 meters. Please ensure to measure your window circumference before purchase. Use Scenarios : 1. For Homeowners : Ideal for families using portable air conditioners during hot summer months who want to prevent insect infestations while keeping their energy bills in check. 2. For Apartment Dwellers : Perfect for those living in apartments where central air conditioning is not available, allowing them to stay cool and comfortable without unwanted bugs. 3. For Seasonal Renters : A great solution for vacation rentals, helping maintain a pleasant environment for guests while protecting against pests. Choose this window seal for effective cooling, durability, and energy savings in your home.