X 500 Ear 1-Touch Classic Refill 3M E-A-R classic refill bottle to be used with the 3M One-Touch Dispenser. The 3M E-A-R classic earplugs are made from a soft energy absorbing polymer foam which provides excellent hearing protection and all day comfort. Ideal for use where noise is a problem either in work or leisure activities. The 3M E-A-R classic earplugs provide excellent comfort with the added benefits of being moisture resistant and can therefore be cleaned up to 3 times making them an extremely economical option.
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