Good size and works very well I needed a brush to fit in my dopp kit when traveling. This is pretty much a regular hair brush, without the long handle. For my relatively thin hair, this works perfectly. After a few uses, none of the bristles have come out.

Works well for long fine hair. I use this brush on my head hair witch is fine and long. I am able to brush without ripping or breaking hairs. I find the brush to be comfortable on my scalp. I liked the brush so much that I bought a second one so that I would have one at home and one at my work office. I sometimes use this on my long beard as well, but I also have a larger Diane brush that I prefer for my beard.