3 of 3 people found the following review helpful
These are perfectly safe if you buckle up your kids fine normally,
Verified Purchase(What's this?)
These are excellent, basically the baby equivalent of those lamb skin over-the-shoulder covers for adult seat belts. These are perfectly safe if you use them for what they are intended, to keep the seat belts from rubbing the necks and/or ears of your little ones. If you're not buckling your kids up tightly (and these will not get in the way of doing this), that's your own fault.
About the only thing "bad" about these is they may get wet from your little one sucking on them! If you're concerned about the seat belt rubbing on your kids, then these work well. But they are arguably a superfluous purchase (again, like the adult lamb skin equivalents).