... 20,18*18,16*16,18*16,18*14 fiberglass,stainless steel,pvc,aluminum Our company offers insect ... insects and bugs from entering.General specifications:14mesh x 14 mesh, 16mesh x 14mesh, 16mesh x 16mesh, 18mesh x ... Process: Electric galvanized after weaving Color: White or blue white14 x 1416 x 1618 x 1818 x 1422 ... ; Plain weaving:18*22*24mesh; Colors available:white,blue,green,etc.14 x 1416 x 1618 x 1818 ...