We have this hearing protection for our 1.5 year old daughter ordered the occasion Silvester. When looking for such a hearing protection came a while ago so as if they were the only ones there but whatever (: Iss fact even if the purchase for new parents Not quite cheap eat, these things have completely fulfilled our expectations. One had the impression our daughter sees the fireworks hear but nothing. Even near bangers came nichmal ne startle response. Quality gives the impression as if the parts would hold still for a while. Clarify kaufemphelung!