1.best selling in Alibaba 2.widely used for yacht 3.waterproof 4.anti-corrosion & decay 5.new material, energy& manhour save Product instruction1.Product name: Wood Plastic Composite Decking board 2.Specifications: Maximum length is unlimited, maximum width is 1220mm3.Usage: widely used for boat decking and clapboard 4.Features: fireproof, waterproof, heat/cold resistance, anti-ultraviolet, ...