Saint-Gobain ADFORS FCS8461-M Clear Advantage Charcoal Fiberglass Invisible
24″ x 100′, Clear Advantage Invisible Screen, A Premium Charcoal Fiberglass Insect Screening, It Offers 50% More Visibility Than Standard Fiberglass Plus Improves Airflow, Also, One Of Its Benefits Is That It Is Practically Undetectable From The Exterior.