Works as it should: Make sure it fits..
I'm large flaccid (13 cm from pelvis to tip) so find that I am constantly pushing against the end. I also have issues not getting pinched putting it on. However once on it is comfortable and works as advertised. I don't know if I could get out of it, but wouldn't want to try.
absolutely no use whatever as a genuine chastity device. Ring is too big, and cage is far too flexible. Can remove it in a milisecond.