Safe and effective with a Single Number Rating (SNR) of 26db which helps reduce the noise level and protects your child from hearing loss.Ideal for noisy environments such as live music sports events travel fireworks and machinery.Comfortable padded headband and soft cushioned era cups for a snug fit.Adjustable headband allows the ear defenders to fit any child aged from 6 months to 16 years and also fits small adults.Conforms to EN352-1:2002.When not in use it is recommended that the ear defenders be stored in the nylon bag provided.Unit weight: 252g.Product dimensions 118 x 118 x 105mm.Nylon storage bag and instruction manual included