Frost King 21 37 in. W in. Steel Adjustable Window Screen

24-Inch x 21-Inch - 37-Inch Metal Rail Extension Window Screen. This is a bright, mesh screen. Wire extends from 21-Inch to 37-Inch. Galvanized rails and varnished wood ends. Machine clamped into metal rails. Extra sturdy, tenoned corners keep screens square. Comes with zinc-plated nails. Galvanized rails & varnished wood ends Extends from 21 inch to 37 inch Bright mesh screen wire 24-Inch X 21-Inch - 37-Inch Metal Rail Extension Window Screen Bright, Mesh Screen Wire Extends From 21-Inch To 37-Inch Galvanized Rails, And Varnished Wood Ends