【High-Performance Noise Filtering】 With an NRR of 28dB, these earplugs effectively reduce noise and block out most sounds, promoting restful sleep and stress relief. They provide comfortable hearing protection for extended periods. 【Washable and Reusable】 【Convenient to Carry & Wide Application】 Includes a magnetic storage box for easy portability. It opens and closes smoothly, allowing for quick and clean storage after use. Easy to carry to prevent loss, and can store three sets of ear tips simultaneously. Suitable for deep sleep, snoring prevention, swimming, studying, flying, work, concerts, mowing the lawn, etc. Recommended for those who want to protect their ears from loud environments like live music, and for those with hyperacusis or misophonia. ⭐Anonymous Shipping & Free Shipping⭐ Please check the actual product photos for the condition. #♡nao♡'s product list is here ✨☜ Link Dream Earplugs for Sleep, Complete Soundproofing, Noise Reduction Rating 28dB, Silicone Earplugs, Sleep Aid, Noise Reduction, Noise Canceling, Relaxation, Hearing Protection, Reusable, 3 Sets (S M L sizes), Washable, Unisex, with Storage Pouch #LinkDream #Earplugs #ForSleep #CompleteSoundproofing #NoiseReductionRating28dB #Earplugs #Silicone #SleepAid #NoiseReduction #NoiseCanceling #Relaxation #HearingProtection #Reusable #3Sets #S #M #L #Washable #Unisex #WithStoragePouch #Travel #Study #Test #Airplane #Bus #DeepSleep #SnoringPrevention #Swimming #Study #Airplane #Work #Concert #MowingTheLawn #Live #LoudEnvironment #ProtectEars #Hyperacusis #Misophonia 31-31 0011 。。。。