Perhaps this is just what you need: a plain-jane brush for your workbench/table saw, etc., that can do the job at less than half the price of a nicely finished, natural bristle, fancy-shmancy brush. This doesn't come close to fancy. Or schmancy.
Bristle section is about 8" long, bristles are about 2-1/2" long, overall is about 14". Wood handle, poly bristles.