Fiberglass Screen 1, Standard mesh/inch: 20x20, 18x18, 16x16, 18x16, 18x14 2, Standard color: White, black, grey, ... in construction, orchard, ranch, etc.Specifications:1, Standard mesh/inch: 20x20, 18x18, 16x16, 18x16, 18x142, Standard color: White, black, grey, other ...