Do not work and too expensive
After sleeping with these for a few nights with a meowing cat in my house, I began to wonder about the many brands of similar earplugs out there and why they work. THESE DON'T. They barely block out any sound, and you need to jam them into your ear for you to think they're working. I apologize to the maker/seller for this review, but this is an inferior product with misleading results. Please refund my money in full as stated in your guarantee.
Rating: 1 stars