【Ergonomic Design, Fits the Ear】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 bothered by surrounding sounds such as sleep, work, study, or airplanes, they 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 will not be 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 Sleep, Quiet, Soundproof, 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 Reduction Measures, Soft, Washable, Noise Reduction (SNR): 28dB, With Storage Case (Black) Sent in simple packaging. The actual product photos are on the second image. 53-45800