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Title: Probably Won't Last
Review: Curiously, the Amazon search page image for this product is different than what the actual product page displays. I had a pair of the black plastic rock 'n roll series plugs. They are made of a thin plastic/rubber compound, which makes them washable and thus reusable. Except for one problem. There is a stem in the middle of the plugs to help insert them into and pull them out of the ear. That stem broke on my other plug the second time I ever used it, rendering the plug unusable. I also found that the plugs were difficult to "balance", that is, get the same amount of sound filtering in each ear. That could, of course, be an anatomical issue. In any case, I would recommend some other type of plug for concert-goers.
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