The sturdy brushes have flexible bristles to fit into cracks and crevices while they spin at 300RPM to easily clean tubs, fixtures, tile, grout, glass, corners, floors and more! Cordless and powered by a rechargeable battery, you can use the Hurricane Spin Scrubber anywhere – indoors or outside. Set includes : Hurricane Spin Scrubber 3 scrubbing heads, an AC adapter an extension pole Features Flexible bristles gets into cracks and crevices Cordless For indoor/outdoor use So you can effortlessly reach high places without straining. Material : Metal and plastic. Extends from 25″ to 44″ long.