... temperature and pressure, so it is a kind of insect proof, green environmental responsible material. 6.Main Features: The main ... wood but no timber problems 3.Moisture/Water resistant, no rotten, proven under salt water condition 4.Barefoot friendly, anti-slip, ... Termites, insects, and moldy-proof 8.Available in different colors 9.Easy to install and clean Water proof wpc fencing/rail for garden&park