The stair profile is a non-slip pad that ensures the convenience and safety of movement on a slippery and smooth surface. This is most often the covering of stair structures and steps in the form of polished stone or tiles. Often it is extremely dangerous, so it is important to make walking on the stairs safe in time. Pads that close the edges of the steps prevent their mechanical damage and ensure proper adhesion of the shoes to the surface. Efficiency is increased due to the addition of a rubber insert, which is relevant when the threshold is sufficiently wide. In addition, such finishing gives the stairs a finished and attractive look.

The diffuser is supplied separately