The MARSHALLTOWN Ear Muffs design comfort your ears as well as keeps them safe. They come in two styles. Our first style is lightweight with an adjustable reinforced headband and does not fold. It has a noise reduction rating of 20 decibels and a signal-to-noise ratio of 25 decibels. The second style has large foam-filled cushions with deep ear cups and can be folded for easy storage. It has a noise reduction rating of 25 decibels and a signal-to-noise ratio of 30 decibels. Both of these options are quality products.