Atrum Plus is made by nylon composite fiber. The tufting pile construction can stronely adsorb any dit from the sole. Dveing by"Ristron TM"craft, Atrium Plus was not faded easily which is also good for outdoor areas. The elastic backing materal is completely nonslip which helps avoiding accidents. It's suitable for Hotel, shopping center, parliament, hospital,manufactory, ofice, via, apartment, and such hightraffic areas.