This handmade military style brush is crafted from beechwood and reinforced boar bristles. Its dimensions are 4.85 in. x 2.5 in. With Olio's commitment to quality, you can expect the same from the tools you use to groom. Appreciation for detail and quality can be seen in this brush. Natural bristle brushes are the optimal choice for evenly spreading Beard Oil, Butter, or other natural oils in hair for a groomed look.