... : Wood Plastic Composite (WPC).2. Ingredients: 35% HDPE,PP+55% natural wood and bamboo powder+10% special additives,such as antioxidant ... . Wood protects the plastic from UV damage while providing a natural, attractive look & feel.6. Shields from moisture and insect ... rotting and splintering, excellent traction, even when wet.8. The natural choice and available in a wide range of colors and finish ...