Tappi Orecchie in Morbida Schiuma 4 Paia con Custodia da Viaggio, 33 NRR, Comfort e Riduzione del Rumore
33 NRR | Comfort & Noise Reduction. Comfortable fit allows for all-night wear without discomfort. Soft Foam Ear Plugs - 4 Pairs with Travel Case. With the added convenience of a portable travel case, you can always carry your comfort with you.