Reddit reviews Sleeping Earplugs/Acoustic Earplugs with Aluminum Carry Case,36dB Highest NRR (5Pairs) (Blue)

PRESERVE SOUND QUALITY while protecting yourself from tinnitus: Filter acoustics, and lowers decibel volume equally. Does not muffle sound, or speech like foam does. STANDARD SIZEINTERCHANGEABLE HIFI FILTERS 19db (Clear Filter), 25db (White Filter) allows you to customize to fit your needs best. Filters can be used in both the short stem, and long stem earplugs.LOW PROFILE DESIGN coupled with a soft, comfortable feel. Truly leaves this product out of sight, and out of mind. EASY TO CLEAN, HYPOALLERGENIC SILICONE MATERIAL: This is an overlooked feature; however it is essential in keeping your equipment clean to reduce the risk of infection.AVERAGE VOLUME REDUCTION OF 19 DECIBELS (Clear Filter), or 25 DECIBELS (White Filter): Is enough to protect casual to heavy concert goers, or musicians.RAVE OFFERS A MONEY BACK GUARANTEE: If for some reason you find that you are not completely satisfied with one of our products, then we will happily refund your full purchase price!