Howard Leight Verishield 120 Dh Series Earmuffs. The wide cup opening is ideal for large ears or people who wear hearing aids. Lightweight cushioned headband features steel-wire construction with padded headband and precision micro adjustments designed for just the right fit around the ear. Memory foam ear cushions feature unique memory foam that combines denser and softer foam than previous models for greater comfort and attenuation and reduce squeezing pressure on the head. An oil-resistant cup surface withstands oily heavy work environments and frequent cleaning. ABS molded with internal baffle design for lighter weight. Air flow control technology for optimum attenuation across all frequencies. Designed for use with other PPE which may be required in particular environments. Specifications for Howard Leight Verishield 120Dh Series Earmuffs: Manufacturer: Howard Leight NRR: 25 dB Size: One Size Age Group: Adults Package Contents: Howard Leight Verishield 120Dh Series Earmuffs Howard Leight 1035201-VS: Verishield 120 Dh Series Earmuffs