LiFang Eco WPC Wall Panel/WPC Siding, UV-protected,Waterproof 1.Size:152*12mm 2.Color:coffee, brown, ... gray Lifang Eco WPC Wall Panel/WPC Siding, UV-protected,Waterproof1.Size:152*12mm2.Color:coffee, brown, gray and ... dry bamboo/wood fibre)10% chemical additives (anti-UV agent, stabilizers, anti-oxidation agent, stabilizers, colorants, anti-fungus agent, coupling agent, reinforcing ...