1/2" PVC mesh/PVC welded mesh: material:PVC wire aperture:1/2" wire diameter:0.71MM width:0.5-1.5m 1/2" PVC mesh/PVC welded mesh: material:PVC wire aperture:1/2" wire ... diameter:0.71MM width:0.5-1.5mSpecification List of ... ,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 ...