This ring rattle is very well suited as a very first rattle for your little hands. Is BPA-Free. Our son loves the rattle. All other rattle were very thick for your little hands. This rattle is very narrow and can therefore be taken from the baby in the first few months ind hand. Is not loud and very enjoyable. Our son was on the ring prefers chewed before the first teeth have come. Special cooling / gel-rings for teething he's not liked. But for that the ring had to everywhere.