With these extreme Plug & Play earplugs from Noizezz, you opt for earplugs with filters that you can wear immediately. They fit all ears and are also reusable. Convenient if you wear them frequently. The filters are specially developed for use in heavy industry and construction. They are also comfortable to wear for fireworks or to study undisturbed. When you wear the earplugs, speech intelligibility will be maintained. The average attenuation value of these earplugs is 20 dB. Due to the high attenuation, they are also very suitable to wear at festivals and parties! Protect your ears well and prevent hearing damage with these Plug & Play Extreme Earplugs!