... the surface with natural wood grain6. Integrate door frame with door leaf perfectly, convenient to install7. Net ... Anti-termite, Eco-friendly, Formaldehyde free, Non-Toxic, High durability and strength, Aging resistant; Recyclable, Totally hygienicNatural ... sound-proof. Hollow-inside structure makes the door in good function of insulation of heat and ... frame: easy to be installed high quality wpc door