3M Peltor X4 Earmuffs

Peltor X4A Earmuffs - Lightweight, Comfortable, Cushioned, Adjustable Headband, Durable - Noise, Noise Reduction Rating Protection - Steel, Steel - Bl

3M X4A PELTOR X4 Earmuffs, 27 dB NRR, Fluorescent Yellow-Green

3M | Peltor Earmuffs: Listen-Only, 27 dB NRR Behind the Neck, 27 dB NRR Under the Chin, Foam Cushion - Foam Cushion, Black ABS Cups | Part

3M PELTOR X4 Earmuffs, 27 dB NRR, Fluorescent Yellow-Green