This 1.25” (31.75mm) hard floor brush with a 10” (254mm) width has a soft natural fill that will support the brush over any hard floor surface, allowing it to glide over uneven surfaces without fear of damaging polished stone or hardwood flooring. The unique brush-cut of the floor brush ensures that dirt will be drawn up into the front of the brush and captured at the back, so there is no bulldozing of dirt and debris.