Hi, I'm Bertha Kilback, a musician. I am exposed to loud noises and musical instruments for long periods of time. This is one of the reasons for my hearing problem. To get rid of this problem, I use protective earplugs. These earplugs protect my hearing from harmful noise and improve my hearing ability. These safety earplugs are of very good quality and very comfortable to wear. Since using it, I have been enjoying music comfortably without any risk. So if you want to protect your hearing from loud noise, you can use these earplugs.