Fenestrelle Expandable Window Screen - Horizontal (15" H x 21" - 40" W), 4 Pack of Medium Adjustable Window Screens, Perfect Replacement Screen for

Fenestrelle Expanding Window Screens allow fresh air and gentile breezes in while keeping summertime bugs and insects out. Perfect for older windows. Fenestrelle Expanding Window Screens feature a strong, white, powder coated, aluminum box frame and fiberglass fabric screen that will hold up to the harshest of conditions. Weather stripping top and bottom adjusts to rough surfaces and keep small critters from sneaking in. Faster, and cheaper than fitting permanent window screens, Fenestrelle Adjustable Window Screens give you a durable, attractive way to keep bugs out and let the breeze in.