Abstract: (FIGS. 1, 2, 3) as the second belonging important thing to parts of women clothes i.e. trousers thanks to its form and possibility of choice of user function, it characterizes preventive protection from attempt of violent sexual act. At first, thanks to its extent different heads which are put into appropriate function of button shaft with procedure of ROTATING and in the way it is determined will the MOVE OF UNBUTTONING as an “action condition” for a violent sexual act is being made as a SIMPLE MOVEMENT it will demand a definite OPPOSITE ACTION OF TURNING OUT, which could be temporarily absolutely extended neutralized with body resistance in a form of minimum body movements. TWO-HEADED RAPE PROTECTION BUTTON presents a useful mechanical means which is for partly protection for a person from dificult injuries of body and essence, made from eventualy act of tyring a sexual violent attempt i.e. raping.