ACOUFUN EARFUN KIDS GREEN HELMETS ACOUFUN EarFun Kids helmets are ideal for protecting children's ears in all kinds of activities thanks to their -25 dB attenuation. This level of attenuation has been carefully thought out so that the child can be protected while enjoying their activity. Adjustable EarFun helmets are suitable for children from 2 to 12 years old. It is also foldable for easy storage. Turquoise green, - Use: concerts, music shows, car racing, fireworks, shooting ranges, library, study, hunting. - Attenuation: SNR 25dB. - Contents: 1 helmet and storage bag. - Recommended for children