... birds cages Features: a) Types: 1) Stainless steel wire hexagonal mesh 2) Black, hot dipped zinc, electric galvanized, PVC coated, ... right / left twist, hexagonal mesh b) Mesh size: 1 / 4", 3 / 8", 1 / 2', 5 / ... Hexagonal Wire Netting is extensively used in building as reinforcement of the roof and floor, it is also used as fence for poultry cage, fish ...