Aluminum profiles with felt and a linear brush, formed in the curvature. Rolled, easy to clean. Stops dirt in spaces between the profiles through active operation of a linear brush situated above the felt surface, and absorbs 80% of moisture from shoes through an emphasized felt surface. Perfectly removes sand and other types of loose dirt. Short drying string of an internal mat provides excellent cleaning effects. Recommended only for indoor entrance areas. Suitable for entrances with heavy and very heavy pedestrian traffic - shopping malls, station, entrances to multi-family and commercial buildings, as well as other public facilities. Perfect for entrances with the function of importing or exporting products on powered industrial trucks. With heavier pedestrian traffic, in order to maintain high performance characteristics, it is recommended to use it together with an external mat that reduces access to moisture.