![3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1,Yellow : Amazon.co.uk: DIY & Tools 3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1,Yellow : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/S/aplus-media-library-service-media/1f97bf2e-256f-4fc2-a1e6-61d507645d22.__CR0,0,300,300_PT0_SX300_V1___.png)
3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1,Yellow : Amazon.co.uk: DIY & Tools
![3M PELTOR X5A Over-the-Head Ear Muffs, Noise Protection, NRR 31 dB, Construction, Manufacturing, Maintenance, Automotive, Woodworking, Heavy Engineering, Mining, Black : Amazon.co.uk: DIY & Tools 3M PELTOR X5A Over-the-Head Ear Muffs, Noise Protection, NRR 31 dB, Construction, Manufacturing, Maintenance, Automotive, Woodworking, Heavy Engineering, Mining, Black : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61G8qRyanrL.jpg)
3M PELTOR X5A Over-the-Head Ear Muffs, Noise Protection, NRR 31 dB, Construction, Manufacturing, Maintenance, Automotive, Woodworking, Heavy Engineering, Mining, Black : Amazon.co.uk: DIY & Tools
![PJD Safety Supplies. 3M™ PELTOR™ Optime™ III Earmuffs, 34 dB, Black/Red, Helmet Mounted, H540P3E-413-SV PJD Safety Supplies. 3M™ PELTOR™ Optime™ III Earmuffs, 34 dB, Black/Red, Helmet Mounted, H540P3E-413-SV](https://www.pjdsafetysupplies.com/images/thumbs/0026111_3m-peltor-optime-iii-earmuffs-34-db-blackred-helmet-mounted-h540p3e-413-sv_550.png)
PJD Safety Supplies. 3M™ PELTOR™ Optime™ III Earmuffs, 34 dB, Black/Red, Helmet Mounted, H540P3E-413-SV
![3M Ear Muff Defenders High Noise Level Reduction 30dB Black For Use In Construction, Factories, Carpentry, Airports & Agricultural Work - Hunt Office UK 3M Ear Muff Defenders High Noise Level Reduction 30dB Black For Use In Construction, Factories, Carpentry, Airports & Agricultural Work - Hunt Office UK](https://cdn.huntoffice.co.uk/images/D.cache.large/3M38691-a.jpg)