A simple principle of physics!  Every force has an equal and opposite reaction.

A properly installed CrownClip exerts a force that pulls the tiara to your head.  Don't worry complete

installation instructions come with your clip.  The clip will come with enough elastic to allow you to

customize the length of the device (for crowns with a diameter of 5" to 9" - see note below).  It only

takes a few minutes to install (1) unclasp (2) thread through and (3) adjust length. 

            PRINCESS

P

         MAO                                                        UNIVERSE                                      Galaxy/ CENTER RING

Clear CrownClip installed                       Tortoise UNIVERSE                              Clear CENTER RING

on a Miss America (MAO) type           Crown Clip threaded on                        threaded through

tiara.  Notice the upward                        band-type tiara.                                      & wired to front 

curve of the comb.                                   Note clear elastic.                                  of Galaxy crown.