$50.90 (as of 21/07/2018 17:56 PDT details )
Features:
- Ocs1140
- Special, soft and smooth foam formulation with the highest noise reduction rating available
- Regular size fits most ear canals Shaped, self adjusting foam provides a comfortable, low pressure seal
- Non irritating, dermatologically safe foam Soft foam plugs are easy to roll down and insert, then expand within the ear canal for maximum comfort
- NRR 33dB ANSI S319 CSA Class AL