Brand Name: Frost King *Minimum Width: 21 in. *Maximum Width: 37 in. W in. *Screen Material: Steel *Product Type: Adjustable Window Screen *Frame Finish: Natural *Frame Material: Wood *Packaging Type: Display *Adjustable: Yes *Height: 10 in. *Color: Clear *Number in Package: 12 pk *Discovery SUP install, no tools required *Discovery SUP *Extends 22" To 37"W