1.material:HPDE(PE),PP,ABS plastics grain 2.Mesh opening:0.3cm-3.85cm SpecificationsAnti-bird nets: 1) net width:1m - 15m 2) net length:5m-1000m 3) net weight:15g/m2 - 70g/m2 or according to order production:Anti-bird netsmaterial:100% virgin hdpe with uv treatment, Mesh :diamond or hexagon Net weight (g/m2 ):15, 20, 30,50, 60, 65, 70, etcNet length(m):5 - 1000Net width(m):1 - 15 size (m):2x5, ...