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Title: What crash testing means
Review: If I could have used zero stars, I would have been more accurate.It's true that after market items like this HAVE NOT BEEN CRASH TESTED and are therefore NOT recommended for use with your car seat. The alternative IS to use rolled up towels or diapers AROUND your baby's head or body. NOT BEHIND. The problem with these headrests is that they add material behind the heads and bodies. This added material increases the distance your baby will travel during a crash. This isn't good. Your car seat wasn't tested with extra material. That's why they aren't recommended.
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