... wire mesh 1.galvanized ,pvc coated 2. free sample optional 3.open:1/4"*1/4"-2"*2" 4.wire diameter:12#-22# ... "10.6mm x 10.6mm19,20,21,221/2" x 1/2"12.7mm x 12.7mm16,17,18,19 ... 12.7mm16,17,18,19,20,211-1/2" x 1-1/2"38mm x 38mm14,15,16,17,18, ... ,1.65mm3" x 3"75mm x 75mm2.67mm,2.41mm,2.11mm,1.83mm,1.65mm2" x 4"50mm ... Welded MeshOpeningWire DiameterIn inchIn metric unit(mm)1/2" x 1/2"12.7mm x 12.7mm16,17,18,19 ...