fine fiberglass wire mesh high quality, exactly weight, delivery on time past ISO9001:2000 fine fiberglass wire meshFiberglass Screen is made of fiberglass under the process of plastic ... insect proof in construction, orchard, ranch, etc. Specifications: 1, Standard mesh/inch: 20x20, 18x18, 16x16, 18x16, 18x14 2, Standard color: White ...