Green earmuffs for children suitable from 6 years old in size M/L, dampens noise but does not completely block out the environment. The headphones are foldable, making them easy to store, and the padded headband is adjustable to fit the shape of the head. Weighing only 209 g, they are comfortable to wear. They help school children concentrate while studying, but are also ideal for protection against noise and volume at concerts, events, in stadiums, and more. Noise reduction rating SNR: 23 dB (H: 28 dB; M: 20 dB; L: 12 dB).