Earplugs for sleeping with storage case Quiet sleep, 28dB noise reduction, doesn't hurt ears Silicone, 3 sets (S, M, L sizes) *Instant purchase welcome, silent purchase at midnight OK◎ *Free shipping! ✅#chi_product_list is here ・Please understand and purchase with home storage and simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos (photos 3-6) for the condition of the product♪ 【Ergonomic design, fits the ear】The arc fits 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, with excellent flexibility. Comfortable to wear, your ears won't hurt even after wearing them for a long time. 【High-performance noise filtering】Good 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 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 and 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 won't get in the way. Comes with 3 sizes (S, M, L) of ear tips, please choose the size that suits you. Link Dream [2024 Model] Earplugs for sleeping, quiet sleep, 28dB noise reduction, doesn't hurt ears, silicone, 3 sets (S, M, L sizes) for relief of hyperacusis, noise reduction, for use on airplanes, for studying, noise countermeasures, soft, washable, noise reduction (SNR): 28dB, with storage case (black) 44-30