It is never as simple as it seems, you must buy other attachments in order to use this. I bought it for my husband and he cant use it yet because I didn't know to get the other stuff. Wish the item specs would tell you this, I would have bought them!
These hearing protection muffs are for my sound sensitive son whose autistic. He uses them at school for when it's too noisy. He uses them almost daily. He likes them a lot. So far they are holding up to roughness. I'd recommend them to anyone. Worth the money.
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