Mack's earplugs come in a pack of two and offer effective protection for your ears. Designed to reduce or even eliminate noise levels from external sounds, they are ideal for protecting your hearing from unpleasant noises. These earplugs are not only intended for people with hearing problems, but are suitable for anyone who wants to prevent the effects of exposure to high-intensity or long-duration sounds. Additionally, they can help improve your sleep in noisy environments by creating a calmer atmosphere.