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3M PELTOR Optime I Helmet Attach Earmuff H510P3GS/E - 04. Personal Protective Equipment, Hearing Protection, Ear Muffs - Product Detail - Allens Industrial Products
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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
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