Optime 105 Ear Muff, NRR 30
Ultra-high attenuating hearing protector with a wide, softly padded headband for comfortable, long term use. Simple, smooth height adjustment. Wide ear cushions, filled with a soft foam, provide excellent sealing properties, a good fit and low surface pressure. Cushions are easy to replace. NRR 30. Tested to ANSI S3.19-1974 standard.