Review (4/5): Great product, but go with the bigger size if you can.
First off, I am really satisfied with this product. It allows me to wash hard to reach areas, and wash more efficiently. Cleaning off the product is easy. Overall great product!
Now, the only downside (and reason why I can't give it five stars) I found is that even at 27 inches, for my back, it was still a bit of a struggle to use.
This brush needs to also be available in 32 or 35 inches.