- Soft, pliable foam offers comfort for wearing over an extended time
- Earplugs are easy to roll down for quick and easy insertions
- Poly bag keeps each pair of earplugs clean before use
- Bright yellow allows quick compliance checks
- Noise Reduction Rating (NRR) 33 dB, CSA Class AL
- Noise Reduction Rating of 33 dB
- Highest NRR available
- Self-adjusting foam provides low-pressure seal
- Dermatologically safe foam is nonirritating to skin
- Made in the U.S.A.