Review (5/5): Best Back Scrubber
I found these when I lived in Guam where you could find them in the grocery stores.
As the package picture indicates you can scrub your own back with one quite easily. That picture sold me back then and am pleased to have found a source now that I live in Tennessee.
They are just rough enough to give a nice tingly feeling when you scrub down, yet soft and flexible. Very nice.