Top quality 5.2mm rodent proof stainless steel mesh. 4 LPI (Lines Per Inch) x 1.2mm Wire = 5.15mm Hole - 65.8% Open Area ---The heaviest. Can be cut with tin snips. This mesh is extremely heavy duty. No animal could possibly get through this stainless steel woven wire mesh. It also has a very good open area % which means that the airflow is high. RODENT / SOFFIT MESH This range of rodent screening materials has been cut down on our slitting machine to smaller widths. These small widths are ideal for use behind guttering and in cladding to prevent the invasion of myriad rodents including rats and mice. We can also offer bespoke widths of each mesh. Please email us if you require any further information.