... material components:(1) 30% HDPE (Grade A Recycled HDPE),(2) 60% bamboo/wood fiber (Professionally treated dry bamboo/wood ... anti fungus agent, coupling agent, reinforcing agent, lubricants...etc.).2.Main features:1>Looks and feels like natural wood ... ;2>Durable , firm because of its high density;3> ... ,please e-mail or call me directly. wpc chain link fence