- Superior noise-blocking performance.
- Contoured bell-shaped design.
- Soft, expanding polyurethane foam.
- Smooth, soil-resistant closed-cell foam skin.
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lobal Product Type : Single-Use Ear Plugs Corded/Cordless : Cordless Noise Reduction Rate (NRR) : 33 dB Shape : Bell Material(s) : Polyurethane Foam Color(s) : Coral Size Group : One Size Fits Most Pre-Consumer Recycled Content Percent : 0% Post-Consumer Recycled Content Percent : 0% Total Recycled Content Percent : 0% Special Features : Leight Source 500 Refill