Weld mesh,both panel and roll. different sizes... Product Line: Hot-dipped galvanized after weldingPVC ... , 243/8" x 3/8"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 ... , 213/4" x 3/4"19 x ...