Size (height x width): 2 m x3 m; 2.6x2.8 m 3 m x3 meters angle: 48 × 2.5 Gauge: 3 mm, 4 mm. 5mm, 5mm 4.5mm 5 mm, 5 mm 4.5 mm aperture size: 50 x 140 毫米, 50 x 200 毫米, 75 x 250 mm, ODM / OEM orders are welcome for a variety of sizes. Uses: mainly used for highway protection zone and, railways, bridges on both sides; airports, ports, terminals security; municipal building in the park, lawn, zoo, pool lake, roads, and residential segregation and protection. Advantages: 1. Column using pieces of concrete pouring, construction cost is low. 2. High intensity? Good overall stability. 3. Color plastic layer has a good anti-corrosion and decorative effect. The overall net enclosures beautiful harmony. 5. Railway closed? Highway guardrail? Zone enclosures? Field fence. 6. corrosion, aging, sunscreen and other characteristics.