4 Pack - Macks Ear Seals Dual Purpose Ear Plugs - 1 Pair Each

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Reusable, washable, dual purpose earplugs. Seals Out Water: Swim; Shower; Bathe; Water sports. Seals Out Noise: 27 NRR for power tools; Loud concerts; Shooting; Racing events, etc. Incredibly soft seal rings for extreme comfort. Noise Reduction Rating: 27 Decibels (when used as directed). The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (high numbers denote greater effectiveness).