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 29. Tested to ANSI S3.19-1974 standard.  Dual shell design.  Minimizes resonance and improves attenuation.  Provides a good fit and comfortable long term use.  Hygiene kit includes 2 snap-in ear cushions and 2 dampening pads.  Suggested replacement twice yearly for consistent level of comfort and protection.