These earplugs are designed to protect your ears from overstimulation and noise and-or help you get a rejuvenating sleep experience.   Made from soft silicone, these earplugs feature a loop pull-ring design that effectively reduces sounds, lessening nervous system imput and protecting your ears from harsh noises. The sound absorption ring and 3 different ear sealing caps provide a customizable fit for maximum comfort and noise reduction.   They come in protective storage case.  Whether you're a light sleeper or just need a break from loud environments, these earplugs are the perfect solution for promoting a restful and rejuvenating sleep experience. Say goodbye to noisy disruptions!