Fenestrelle 15 in. X 21 in. Two Expandable Fiberglass Window Screens and Storage Bag, Adjustable to Vertical or Horizontal Openings

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. Our adjustable design allows you to change the window from a horizontal sliding orientation to a vertical sliding orientation. Just open your the lower pane of your single or double hung window; expand the Fenestrelle Screen to fit; and drop the sash to hold the screen in place.