Frost King Adjustable Metal Rail Window Screen, 15 in. easily expands to fit your window and installs without the need for any tools, making it simple to set up and remove as needed. This window screen promotes better ventilation and allows natural light to flow into your home while featuring a fine mesh that effectively keeps insects out. The sturdy wooden frame provides secure placement in your window and adjusts to fit a variety of sizes. With a height of 15 inches, it a practical solution for enhancing comfort and protection in your living space.