My little has its head located literally Platt .. My pediatrician wanted to send to let us adjust their helmets after Regensburg. But first I wanted to try this pillow where my pediatrician recommended because this is nonsense, but I wanted my little bewaren before the helmet and have this cushion bought. And I'm so glad because you can now see already the first successes of the mind, it happens again and is gradually around. My pediatrician is no comment and helmet she no longer needs her !!! 5 Stars