Helena series unique 0.8 mm wear-resistant layer thickness, products show excellent wear resistance, wear-resistant grade up to "t" . It also has a 3.0 mm thick sound-absorbing floor with 19 decibels of insulation. The utility model can meet the requirements of high sound absorption and foot feeling comfort in different places. 20 patterns, solid color and wood grain can match each other, and can be used with other Genneri and interior design.