... 3.Beautiful and cleaning 4.ISO/SGS certified Stair TreadsGreen Point’s vinyl stair treads combine the best of 2 worlds, ... styles to pick from, you’ll find the perfect complement for your stair tread project.Construction Details:Formulated not to chip, crack ... and resist scuffing, gouging and most chemicals and common substances.For residential, apartment, and light commercial use.SN450 WIDTH: 435mm ...