... .Length: 2.2,3.66,4.88...5.8 4.Color: White, Black, Brown, Redwood & Yellow. 5.Surface: Smooth, Brushed, Scratched ... .Component: 45% HDPE+ 50% Wood Fibers +0.5% Antioxidant+1% UV-Inhibitors 7.Applications: Garden, Lawn, Balcony, Corridor, Garage, Pool & SPA ... of UV-resistance, and color stability4. High resistant to moisture and termites5. Easy to be installed and low labor cost6. Required no painting ...