The Paint Runner Pro is for painting large surface, such as wall, door, floor, ceiling, roof. The Flocked Edger is for painting narrow surface, such as door frames, window sills. The Corner Cutter Painter is for painting corners or edges.
The material of the brush is Super Fine Flocked, they are washable and reusable.
Economy & Time Saver- No prep time. No mess to clean up. Just paint your favorite color.
The length of each pole is 10.2 inch - total 30.7 inch customized and perfectly match with the pole adapter.