【Ergonomic Design, Fits the Ears】The arc shape conforms to the shape of the ear canal, so there is no pressure even when sleeping on your side, and it won't fall out while sleeping. 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 airplanes, it will block out unpleasant sounds in your ears. Ideal for night shift workers and those sensitive to noise. 【Washable & Reusable】The elasticity does not decrease even after long-term use, and it can be washed with water to be reused, protecting the health of the ear canal. After use, wash with water, dry, and store in the dedicated case. 【Easy to Use】Gently push into the ear hole while holding the loop to complete wearing. If worn correctly, it will fit in your ear and will not get in the way. Comes with 3 sizes (S, M, L) of ear tips, please choose the size that suits you. #mimi's product list! ⬆️Tap here☝︎ ✼••┈┈••✼••┈┈••✼••┈┈••✼••┈┈••✼ Thank you for viewing! ☑︎ Immediate purchase is welcome・Midnight silent purchase is welcome☺︎ ☑︎ The products are new and unused, but they are stored at home and have been opened for inspection and photography, so I have selected "Like new". ・Please understand that they are stored at home and will be shipped in simple packaging before purchasing. ※Due to shipping costs, we may take them out of the box to ship them so that we can sell them at a slightly lower price. ✼••┈┈••✼••┈┈••✼••┈┈••✼••┈┈••✼ Link Dream Earplugs for Sleep, Quiet, Comfortable Sleep, Noise Reduction Value 28dB, Doesn't Hurt Ears, Silicone, 3 Sets (S, M, L sizes), Relief of Hyperacusis, Noise Reduction, For Airplane, For Study, Noise Prevention, Soft, Washable, Noise Reduction (SNR): 28dB, With Storage Case (Black) 17-54