Our wood plastic composite outdoor FlooringDecking is made of: 30% HDPE (Grade A Recycled HDPE) 60% bamboo/wood fiber (Professionally treated dry bamboo/wood fiber) 10% chemical additives. (Anti-UV agent, Anti-oxidation agent, stabilizers, colorants, anti fungus agent, coupling agent, reinforcing agent, lubricants...etc.) Features: 1. High recyclable, eco-friendly, saving forest resources 2. with the look of the natural wood but less timber problems 3. Moisture/Water resistant, less rotten, proven under salt water condition 4. Barefoot friendly, anti-slip, less cracking, less warping, 5. Requires no painting, no glue, low maintenance 6. Weather resistant, suitable from minus 40 to 60 7. Well done of Termites, insects, and moldy-proof 8. Available in different colors 9. Easy to install and clean