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The 3M H510P3E Peltor Optime I Ear Defenders are designed to provide a moderate level of attenuation that meets the needs of the majority of industrial applications.
These clip-on earmuffs help reduce exposure to hazardous levels of noise and loud sounds, and are designed to fit a wide range of industrial safety helmets.
The Optime I ear defenders feature liquid sealing rings for improved comfort, and the large space inside the cup helps reduce moisture and heat build-up.
Their soft wide cushions help reduce pressure around the ears, improving comfort, and are easy to replace.