Earmuffs hearing protection with low profile passive folding design 26dB NRR and reduces up to 125dB, black 100% cut resistant fiber An Official 26dB NRR and reduces up to 125dB Ideal to block out noises caused by Airports, Shootings, Woodworking, large crowds, Gardening, Fireworks, Lightweight and extremely comfortable to carry around due to the foldable design. Adult & Child Comes with an adjustable headband for adults Strong & High Quality parts that make the protective ear muffs sturdy and robust.