... ,steel wire diameter:BWG12-24 mesh(inch):1/2'',1/4'',3/4'',5/8''1''*2''etc Polytechnic:galvanized,PVC Polytechnic:Welded ... and decorative. Secification:mesh(inch)mesh(mm)diameter(BWG) 1/4" x 1/4"6.4 x 6.422,23,243/8 ... "10.6 x 10.619,20,21,221/2" x 1/2"12.7 x 12.716,17,18,19,20 ... ,21,22,235/8" x 5/8"16 x 1618,19,20,21,3/4" x 3/4 ... x 12.716,17,18,19,201-1/2" x 1-1/2"38 x 3814,15,16,17,18,191" x 2"25 ...