You simply unfold the film and cut it to the width of the window
Insects die within 24-48 hours of contact
A unique airflow channel design that helps prevent heat from being trapped and maximizes air circulation
The exceptionally low-profile rectangular design is attractive and unobtrusive
Tapcon® 24397 Phillips Flat-Head Concrete Anchors, Blue, 3/16"x2-1/4", 25-Count BackToSchool You simply unfold the filmTapcon Phillips Flat Head Concrete Anchors are ideal for fastening applications in concrete, block, or brick. Use these anchors to attach electrical equipment, two by fours, downspout straps, hose reels, flag poles, hurricane shutters, and more. Blue Climaseal coating provides extended corrosion protection. 25 Count Head Type: Phillips Flat Head Anchor Diameter: 1 4" Length: 4" Finish: Blue Climaseal Fast installation: drill a hole and drive an anchor