Earplugs for Sleep, Quiet, Soundproof, 28dB Noise Reduction, Comfortable, Silicone, 3 Sets (S, M, L Sizes), Relief for Hyperacusis, Noise Reduction, For Airplane, Study, Noise Protection, Soft, Washable, Noise Reduction (SNR): 28dB, Storage Case Included (Black) 【Ergonomic Design, Fits the Ear】 The curvature 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 during sleep. 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 on an airplane, they will block out unpleasant sounds in your ears. Ideal for night shift workers and those sensitive to noise. 【Washable & Reusable】 The elasticity won'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 with water, dry, and store in the dedicated case. 【Easy to Use】 Gently push them into your ear canal while holding the loop, and you're done. If worn correctly, they will fit in your ear and won't get in the way. Includes ear tips in 3 sizes (S, M, L). 69-25 。.୨୧⌒⌒⌒⌒⌒⌒⌒⌒⌒⌒⌒⌒⌒⌒⌒⌒୨୧.。 * Shipping is not available on weekends and holidays. * Because of simple packaging, the product may be taken out of its package! * Due to long-term home storage, we have listed it as "Like New"! Thank you for your understanding! Thank you very much (⁎ᴗ͈ˬᴗ͈⁎)