... proof net: 1.Material:PE. 2.Mesh:4mm 3.Weight:60g/m2,70g/m2 etc. 4.Size: 1*5m,1*10m,2*5m,2 ... *10m,1*50m,2*50m etc. wind proof net2Hole SizeWeight Product Size ... m2 1*50m 18*18*105cm/1pcs 764pcs4mm 70g/m2 2*50m 18*18*205cm/1pcs 390pcsAll of these data ... just for your reference.The more details of wind proof net depends on your depends.Should you have any questions please ...