light weight, high strength, transportation and construction and installation are very convenient, compared with the plastic products, the strength is tens times corrosion resistance, anti-aging, long service life, and have better water resistance and aging resistance, the security is good, the impact is high, the design is strong, is the and agricultural products, one of the indispensable new alternative materials. Specifications: Material:carbon fibre Color:black Size:500x4mm Package include:5 x Carbon fiber rods Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.