... 2.8m, 3.8m ,4.0m ect..Material : wood plastic composite (35%HDPE + 55% wood fiber + 10%chemicaladditivesDesign : Solid/ Hollow boardSurface : ... ,indoor decpration,such as flooring,barriers,garden pavilions,bridges,railing,stairs,courtyard,handrails,flower boxes,outdoor flooring,dust bins, ... life is 10 times more than that of ordinary wood products. 3.resist acid and alkaline corrosion,waterproof,free ...