1.Strong and stable 2.Excellent corrosion resistance 3.The functions of each layer are the same, and they are universal forbrooding and breeding 4.Wide feeding space for chickens Flat bottom mesh: two sizes, excellent corrosion resistance and highstrength Grid size: 19xl5mm (no need to lay a mesh during the maintenancestage) Grid size: 25.4x19mm (laying mesh during the maintenance stage)Galvanized steel plate+tensioning steel wire support bottom meshbottom mesh is stable and not easy to sag