Silicone earplugs *1, Replacement earpieces *3 (S, M, L, three sizes adjustable), Storage case included *1 【High-Performance Noise Filtering】 Excellent sound insulation! The noise reduction rate is as high as 28dB, easily blocking all kinds of noise and providing comfortable hearing protection for a long time. By wearing them when you are concerned about the surrounding sounds such as sleep, work, study, or on airplanes, they will block out unpleasant sounds in your ears. Ideal for night shift workers and those sensitive to noise. ⭐️Free Shipping⭐️ Please check the actual photos for the product condition♪ #Click here for Aoi Mikan's product list ✨☜ ＊Immediate purchase welcome・Midnight silent purchase OK◎ ＊One-of-a-kind, first-come-first-served ＊Bulk purchase welcome, feel free to comment ＊Shipping will be closed on weekends and holidays ⚠️If there are any defects, please be sure to contact us 【Before evaluation】. ・Please understand and purchase with home storage and simple packaging. (⁎ᵕᴗᵕ⁎) ※To sell at a slightly lower price, we may ship without the box or compress the product due to shipping costs. 25-30999021 Link Dream 【2024 Model】 Earplugs for Sleep Quietness, Sleep, Noise Reduction Value 28dB, Doesn't hurt ears, Silicone, 3 sets (S, M, L sizes), Relief of hyperacusis, Noise reduction, For use on airplanes, For study, Noise countermeasures, Soft, Washable, Noise reduction (SNR): 28dB, With storage case (Black)