ByAmazon Customeron June 25, 2016
Color: Baby Blue|Verified Purchase
It really does work. My 2 1/2 month old was about to go get helmet when my husband suggested we buy this pillow. Within 2 days I saw significant roundness in his head. He had plagiocephaly (one side flat) and now it's almost even. You have nothing to lose. $28 pillow or several thousand on helmet that needs to be worn 23hrs a day for months.