Frost King W.B. Marvin Adjustable Louvered Screen Window With Ventilator

Adjustable window screen that is the affordable alternative to custom screens. It easily expands to fit your window and installs without tools. Fast and easy to install. Fingertip adjustment to fit all sash windows. Removes easily as well. The weather-resistant metal louver panels shed rain, snow, and sleet. It provides air, circulation, and privacy.