This Bi level wash brush has very durable plastic bristles with a dark blue color, making the bristles appear clean even after a heavy cleaning job since they dark color conceals the dirt. The brush fits a standard threaded mop/broom handle and cleans with a 10″ path. Ideal for many places such as bathrooms, kitchens, warehouses, patios, schools, truck mounts, trucker trailer and many other areas with hard surface floors.