Box of Howard Leight MAX-1-D pre-shaped foam earplugs by Honeywell 500 PACK

Box of Howard Leight MAX-1-D pre-shaped foam earplugs by Honeywell 500 PACK They are single-use, disposable earplugs. The contoured bell-shaped design is intended for an excellent ear-canal fit and enhanced back-out resistance. The soft, expanding polyurethane foam delivers superior long-wearing comfort. They are rated for a high noise reduction rating (NRR) of 30 dB and an SNR of 37dB. This specific box contains 500 pairs

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