Material: glass fiber, reinforced cement

Surface Treatment: PVC

Uses: grassland pasture, highways, railways and other protective isolation

Advanced: Strength, corrosion resistance, antifreeze solution?Low price, Easy to transport, easy to maintain

Length?1.8m, 2.1m,2.5m, 2.9m, length can be customized, but the max length is 2.9m.

Section size: 50mm*60mm

Color: white, green, blue, or other color.