The ratings were right!
I live off of a very busy street and my home happens to be right next to both a shipping train line and public transit train line. Add the noise of a snoring husband, and I was desperate. Earplugs kept hurting my ears when they were not giving me infections. I slept so well the very first night. Even my dog seemed to sleep better. I am so very happy with this purchase.
Rating: 5 stars