【Ergonomic Design, Fits the Ear】 The arc shape conforms to the shape of the outer ear canal, so there is no pressure even when sleeping on your side, and it won't fall out when worn during sleep. No worries about losing them. Made of environmentally friendly, liquid silicone material, it is extremely flexible. Comfortable to wear, your ears won't hurt even after wearing them for a long time. 【High-Performance Noise Filtering】 Excellent sound insulation! The noise reduction rate is as high as 28dB, easily blocking out 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. ＊Instant purchase welcome・Midnight silent purchase OK◎ ＊First come, first served for only one item ＊Welcome to bulk purchases, feel free to comment ＊Free shipping! ・Please understand and purchase as we will store at home and ship with simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ※To sell at a slightly lower price, we may ship the product without the box due to shipping costs. Link Dream 【2024 Model】 Earplugs for Sleep Quiet Sleep Soundproof Value 28dB Ears Don't Hurt Silicone 3 Sets (S・M・L sizes) Relief of Hyperacusis Noise Reduction For Airplane Study Noise Reduction Soft Washable Noise Reduction (SNR): 28dB With Storage Case (Black) #Kana's product list is here ✨️☜ ☆51-27☆