These work
These work very well. I have small ears and have struggled for years to find earplugs that fit comfortably. These are easy to insert, block a lot of noise, and have helped me sleep comfortably again. They have caused my ears a little soreness after many days in a row, but 9 times out of 10 I wake up with no pain or discomfort. Worth it for me personally.
Rating: 5 stars