3 different sizes, comfortable & work well.
I have been using other types of noise reduction plugs for a couple years now.  These ear plugs are by far the best I've come across! They are easy to insert & remove, comfortable and most important, I feel they do a great job protecting my hearing! I recieved 3 different size of plugs, which made it much more helpful  in finding the size that was most comfortable for me.  Very happy with this purchase and would not hesitate to buy them again.
Rating: 5 stars