Earplugs are committed to protect your hearing, It can allow you to work or learn in any environment without being disturbed by noise. <br>After research shown that people are violent, painful and unable to concentrate when they are in a environment with high noise in the long term. If you are in such an environment for a long time<br>our hearing will drop sharply and you can't control your temper when your get along with other. It will easy lead to conflict.<br> The Reason: <br>The material of the memory foam can be freely shaped into a shape suitable for your cochlea which can provide you with excellent noise reduction. <br>Hearing damage can cost you a lot to restore your hearing structure. If you are in a noisy environment or your spouse is snoring or you need a quiet learning environment, we recommend using earplugs to reduce enviromental noise. <br>Each pair of earplugs is individually packaged and you can carry it anywhere without contamination. The T-profile design can makes it easy to use. <br>The color schemes of Vibrant and beautiful green and brilliant blue ensure that they stand out among the many earplugs. <br>The closed-cell structure is designed to reduce the accumulation of pollutants in the work scene.