... 2.Certificate:CE,SGS 3.Size:90x90mm 4.Usage: fence,handrail,pergola ect. Post Size90x 90m Hollow WPC post MaterialWPC (wood plastic composite ... Brown, Dark brown, Light gray, Dark gray, Black ApplicationsHandrail, railing, fence, pergola ,platform.flowerbox ect. CertificatesCE , SGS, ISO, ASTM test Quality ... ,cost-effective than the valuable timber. 90x90mm WPC recycled fence/handrail/pergola Post