I looked at this R2K and appreciate the link. To my reading though, it seems to be mainly a "foreskin restoring" device...ie stretching lengthwise, rather then stretching wisthwise (as I still have my foreskin). ALso, it seems to be circular, and I assuming that it is intended to function with a circumcised penis...ie the frenulum is cut? My frenulum is still intact, so what I am looking for is some kind of "D-ring shaped" object, which is difficult to pinpoint