... feels like nature wood,but less timber problems,environment-friendliness,saving forest resources;2. Well done for waterproof,mildew-resistant, ... cracking and warping;3. Durable,firm because of its high density,high sound absorption;4. No hazardous chemicals,excellent wear resistance ... 450 sets/40Ft, 500 sets/40HQ 9.Pictures all designs high quality interior wpc door for hotel, house,office, shoocl