... ISO9001 BWG31,32 mesh20*20,18*18,16*16,18*16,18*14 fiberglass,stainless steel,pvc,aluminum Our company offers ... insects and bugs from entering.General specifications:14mesh x 14 mesh, 16mesh x 14mesh, 16mesh x 16mesh, 18mesh x 16mesh, ... 16 SWG37 18 x 18 SWG36 18 x 14 SWG35 20 x 20 SWG343"x100" 4"x100" 1x25M 1.2x25MMaterials: Stainless ... petroluem, pipes wrapping.14 x 1416 x 1618 x 18 fiberglass mesh