Boars hair is a natural product, it is natures most durable hair, and sheds less than horse hair, making it very popular with professional groomers.  Boar hair contains the same protein as human hair, keratin, and is similar in structure but thicker.  It is stronger and more durable.  

Boars hair stay strong and straight when wet and holds water and chemical, making it great to work with.

Great for cleaning around wheel nuts and other difficult areas, many professional detailers have multiple boars hair brushes for different areas, one dedicated for wheels, one dedicated for interior, one dedicated for engine bays etc.

The black polypropylene handle is chemical resistant and durable, with a helpful handing hole.