3M EAR tappi per le orecchie classici in schiuma aiuto per dormire SNR 28dB 200 paia 400 tappi per le orecchie con cavo v
The 3M EAR Classic Foam Ear Plugs are a sleep aid that provide a high level of noise reduction. The foam material used in these ear plugs is soft and comfortable, making them suitable for extended use throughout the night.