With one of the best acoustic ratings in its catagory, the 3580 City Square has more than one strong point. Stylish and full of color, it will bring a balanced charm to your work spaces. The insertion of a dark yarn gives complete harmony to your floors. Depending on the ambiance, choose the color to match!ADVANTAGESVery good acoustic performanceExcellent price to quality ratioInserted dark yarnsBroadloom effect (Joint invisibility)100% solution dyedLarge palette of colorsTimeless productBflS1TecSOM best sellerClass 33Additional colors on request