Noise reduction: 33 dB
These corded foam earplugs feature soft, slow-recovery foam for comfort and outstanding noise reduction. Soft foam earplugs are easy to roll down and insert, then expand within the ear canal for a comfortable, secure fit. Poly bag keeps each pair of earplugs available or accessible for re-use. Regular size fits most ear canals. CSA Class AL. Test compatible with 3M™ E-A-Rfit™ Validation System.
