... : material:PVC wire aperture:1/2" wire diameter:0.71MM width:0.5-1.5m 1/2" PVC mesh/PVC welded mesh ... .6mm19,20,21,221/2" x 1/2"12.7mm x 12.7mm16,17,18,19,20,21,22,235/8 ... " x 5/8"16mm x 16mm18,19 ... 19.1mm x 19.1mm16,17,18,19,20,211" x 1/2"25.4mm x 12.7mm16,17,18,19,20,211-1/2" x 1-1/2 ... "38mm x 38mm14,15,16,17,18,191" x 2"25.4mm ...