... ( Professionally treated dry bamboo/wood fiber )10% additivesWPC Advantages:1.Eco-friendly,high recyclable,durable2.Look and feels like natural wood,but ... resistance and good heat and sound insulation,etc.4.Barefoot friendly,anti-skidding,extremely less cracking, less warping.5.High degree ... ,more products welcome to visit our factory for your option. Eco-friendly wpc dog house