3m e a r aquafit earplugs 1 pair 3m xa007703656 the 3m e a r aquafit earplugs 1 pair are pre moulded plugs that are designed for insertion into the ear canal to help reduce water ingress when swimming showering or bathing ideal for water leisure activities such as swimming bathing showering etc note if used underwater the earplugs can be worn to a maximum depth of 1 metre 3m xa007703656 e a r aquafit earplugs 1 pair