http://www.femdefence.info/index2.html "...The product is a kind of protection against rape, somewhat similar to a tampon in that its user carries it inserted into her vagina. The basic idea is that the woman carries the protective device in her vagina. In it there is a sharp pin which has a penetrating effect on the perpetrators penis in the event of a rape. The construction is such that the pin still cannot injure the bearer." need I say more? cannot injure the bearer my a**!