... fiberglass window screen 2.high strength, alkali acid resistance 3.80g-160g /square meter 4.length: 50m-100m 5.width:1-2m Fiberglass ... mesh, 16mesh x 14mesh, 16mesh x 16mesh, 18mesh x 16mesh, 18mesh x 18mesh, 18mesh x 14mesh4.Fiberglass screen features: The fiberglass ... insect screening is well ventilate, easy washing, anticorrosive, resistant to burn ...