Only 6 of them have buttons.  read description
I was thinking of returning when I realized only 6 of them have buttons.  I thought it was a defective package.  Then I read the description.  I think they got a bad batch of headbands that were missing buttons,  then they decided to put it in the description that way to get rid of them.  Don't buy unless you want only 6 headbands with buttons.
Rating: 3 stars