HEAROS Ultimate Softn Series Fo Ear Plugs are made in a proprietary formulat of polyurethane fo. The ear plugs have been tested and certified to provided a Noise Reduct Rating (NRR) of 32 decibels. The hypoallernic fo provides very fortable and se overall fit and are made with a bei color to provide an inconspicuous wear. They are engineered to be a slightly smaller size to provide protect for those with a smaller ear canal. The fo ear plugs are to be used for all noise reduct and hearing protect poses. Whether it is bloing out snoring,protecting your hearing at a concert,or trying to stay focused while studying,these are the all around ear plugs. Highest Noise Reduct (NRR 32): With a Noise Reduct Rating of 32,these earplugs provide the highest level of hearing protect available in fo earplugs,striking the balance between performance and fort. Unmatched fort: Crafted from a silky smooth,hypoallernic,and super soft proprietary polyurethane fo,these earplugs deliver an ultra-premium user experience. The tapered shape with a flat ba and inconspicuous bei color s fortable and discreet wear. Malleable and Easy to Use: The fortable roll-down slow recovery fo allows users ple time to properly insert the earplugs,ensuring the and most fortable fit every time. Slightly Smaller Size: Designed to acmodate smaller ear canals,the Ultimate Softn series is ideal for indivis seeking -notch noise protect in a more pact form. Versatile Applicats: Whether it's for sleeping,studying,traveling,meditating,reading,attending concerts,facing loud events,or engaging in shooting activities,these earplugs have you covered..