good variety, serve their purpose
This pack of earplugs is a good value - gives you 3 different types/shapes for a variety of ears and different feelings/comfort level.  The was plugs were best at noise cancelling but weird to put in and don't stay in as well as the actual plugs.  The plugs were not as great with cancelling noise but had a better comfort level.  Depends how long you'd have to wear them but that's why it's nice to have a few kinds!
Rating: 4 stars