fiberglass insect screen Standard Sizes:20x20mesh, 20x18 mesh, 18x18 mesh, 18x16 mesh, 18x14 mesh, 16x16 mesh, 16x14 mesh, 14x14 meshColor Available: Gray, black, white, green, yellow, gray white. Other colors customized.Roll Width: 5" to 84". Other sizes available at your requestfiberglass insect screen