3M™ PELTOR™ Earmuffs H31 Series | 3M United Kingdom
Ear Defenders
3M Peltor ProTac III Earmuff ear defender headset 32 dB - online purchase | Euro Industry
3M Foldable Earmuff 90563E, Ear Defender with soft cushions for comfortable fit, Adjustable Headband for multiple head sizes, For noise levels range 94-105 dB, black : Amazon.co.uk: Stationery & Office Supplies