this review title is: why do not the plastic stay put and the content is: there is no way for me to keep this little piece of plastic between the brush i think i may need to return this brush comb once the little plastic comes off each individual it pulls and pop the hair this little plastic piece did not come with directions eitherupdate still no call from seller.there are other information for this review, one is this reviewer did purchase it and the other is 3 people think this review is helpful.