48" x 25' 20x20 No-See-Um Charcaol
This 20x20 mesh fiberglass insect screen is a tightly woven and designed to control tiny insectsPhifer Part# 3032231Charcoal Only
This 20x20 Mesh insect screen is a tightly woven mesh designed to control tiny insects. While densely woven, this insect screen still allows good ventilation and visibility and provides some daytime privacy. Phifer 20x20 No-See-Um Screen is ideal for window screens, sliding screen doors, screened patios and pool enclosures.