【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 they won't fall out while you sleep. No need to worry about losing them. Made of environmentally friendly, liquid silicone material, they are 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 bothered by surrounding sounds such as during 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 & no comments OK!❤️ (If images are used, they are helpful. All accessories in the actual photos are included.) ＼ There are great discount offers! ／ Please take a look at my profile!❣️ ✨✨✨✨✨✨✨✨✨✨ ★Check all the products handled here ⇨ #smilemi☆ ✨✨✨✨✨✨✨✨✨✨ 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) 31-520071