Its padded head pivots to adjust to surface angles and has a low-profile triangular shape to access corner recesses. It comes with three detachable (and reusable) cleaning bonnets, though in our tests, the nylon mesh bonnet for scrubbing and the microfiber version for washing and drying performed better than the terry-cloth attachment.
A second head is supplied to let you quickly switch applications. The 14" handle has a comfortable grip and will accept any standard-thread extension pole for greater reach.
While you'll undoubtedly find other uses for it, the windshield application alone makes it worthwhile in our book. A handy tool at a good price.