Depending on your work environment, you may experience harmful noise levels. If your ears are not protected properly, your hearing could suffer long-lasting effects.
But Twist has a solution-I know that is music to your ears. Check out the safety catalog to browse ear protection, like the ear covers from Howard Leight below.
Use the the formula for Noise Reduction Rate (NRR) to calculate the decibel reduction needed for a safe and comfortable work environment.
The sound guide (right) can help you gauge noise levels. For example, your boss nagging you falls just between "jackhammer" and "heavy truck."