MAX-LITE (NRR 30dB) low pressure foam earplugs offer long-term user comfort not found in other pre-shaped foam earplugs. The non-irritating, non-allergenic self-adjusting foam recovers to fit virtually any ear canal. Ideal for that portion of the population with smaller ear canals. Attenuation tested in accordance with ANSI S3.19-1974. Green colour. Packed in poly or paper bags. Ratings: NRR 30dB, SNR 34dB, SLC80 (corded) 27.5dB, CSA A(L).