3M E-A-R Classic SuperFit 33 Earplugs 311-1125, Corded, Poly Bag, 2000 Pair/Case

Note: This product has been discontinued by the manufacturer 3M Peltor. The suggested alternative product is the 3M E-A-R Classic Plus Earplugs 311-1105.3M E-A-R Classic SuperFit 33 Earplugs - Industry Standard ProtectionThe SuperFit 33 set the benchmark for workplace hearing protection with its innovative orange fitting ring and superior 33 dB noise reduction rating.Why SuperFit Was a Market Leader: Visual Compliance Check: Orange fitting ring provides instant visual confirmation of proper insertion for supervisors Superior Protection: 33 dB NRR - among the highest noise reduction ratings available Perfect Fit Indicator: Proprietary fitting ring ensures optimal hearing protection when properly inserted All-Day Comfort: Slow recovery, low-pressure foam conforms to unique ear canal shape Durable Design: Flame-resistant and moisture-resistant for harsh environments Safety Certified: CSA Class AL, test compatible with 3M E-A-Rfit Validation System Key Features: Orange fitting ring f