Prostep SM and SMA stair-nosing profiles are available in aluminum and natural brass. Designed to create and protect ceramic tile, marble and stone steps, these profiles are to be installed during the installation of a step covering, to ensure that they are set seamlessly into it. Moreover, thanks to their knurled surface, they are also non-slip. These characteristics make Prostep SM and SMA suitable for a variety of settings, including areas subject to intense pedestrian traffic.