Insect Screen Shades give you complete control over both insects and sun on your windows and Doors.While insects are definitely a patio problem, too much sun can be as well. The Insect Shade system, with fiber mesh will keep out insects while blocking the sun’s heat and glare, all while preserving your view. Fully retractable, they can be completely up, completely down, or at any point in between. When bugs are not a problem, enjoy the open air, but when dusk falls and mosquitoes come out, put your shades down.