3M MOL-6620 Goin' Green Foam Earplugs -33D

Features\r\n\r\nNRR 33 dB, highest independently tested NRR\r\nBright green swirled colour for winning compliance\r\nExtra-soft, low-pressure foam for comfort fit\r\nTapered shape for easy insertion and removal\r\nShaped to fit even very small ear canals\r\nNon-irritating smooth surface