Cut down on DBs without a full loss of frequency range.
Product came with a zip case, a hard screw top keychain container, a hook for your backpack, behind the neck rubber tether & 3 sets of earplugs in various sizes. Lucky that one set fit my ears. Superior to Foam plugs because more frequencies pass through. Protect enough to cut down on ear damage at the Metal Shows \m/.
Rating: 5 stars