【Ergonomic Design, Fits the Ear】 The arc shape conforms to the shape of the ear canal, so there's no pressure even when sleeping on your side, and it won't fall out while you sleep. No worries about losing them. Made of environmentally friendly, liquid silicone material, it's 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're bothered by surrounding sounds such as during sleep, work, study, or on airplanes, they block out unpleasant sounds in your ears. Perfect for night shift workers and those sensitive to noise. 【Washable & Reusable】 The elasticity doesn't deteriorate even after long-term use, and you can wash them with water to reuse them, protecting the health of your ear canals. After use, wash them with water, dry them, and store them in the dedicated case. ＊Instant purchase welcome・Midnight silent purchase OK◎ ＊One-of-a-kind, first come, first served ＊Bulk purchase welcome, feel free to comment ＊Free shipping! ・Please understand and purchase with home storage and simple packaging for shipping (⁎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 Doesn't Hurt Ears Silicone Made 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 ✨️☜ ☆56-34☆