These earplugs are specially designed to protect your ears from the sudden change in pressure during air travel that can cause severe pain, especially during landing, tunnelling, and pressure changes.
Quies Air Travel Ear Plugs feature an exclusive patented ceramic filter that naturally regulates the flow of atmospheric pressure on the eardrum. The porous filter allows a gradual exchange of air over several minutes, allowing your eardrum to gradually adapt to the new pressure rather than being shocked
