Function: Keeps out while allowing fresh air in, compatible with various window types including aluminum, wrought iron, sliding, and casement . Maintenance: Easy daily care with a wet cloth or vacuum; removable for rinsing during deep cleaning. Material: Made of fiberglass mesh that is fireproof, corrosion , and tear for long lasting use. Selection: Available in multiple sizes to different window dimensions; measure window before ordering to ensure correct . Installation: Quick setup in about 10 minutes with included strip, plastic strip, mesh, and accessory kit. Remove and wash then roll it up to storage for next time., Manufacturer: UGZPWQLNX