specification Diameter(BWG) Aperture 1.5CM1/2" 22 limit:2M,single or double edge 24 2CM3/4" 20 width limit:2M,single or double or strong edge 22 24 1.8CM5/8" 21 limit:4’,single or double edge 23 25 2.5CM1" 19 width limit:2M,straight or reversed twist 21 23 3CM1.25" 19 width limit:2M,straight or reversed twist 21 4CM1.5" 18 width limit:2M 20 22 5CM2" 18 width limit:2M 20 22 method of weaving Electric gal. hot dipped after weaving.galv.before weaving others PVC hexagonal wire mesh(green,white,gray,etc)enameled green wire mesh