【Earplugs】 ⚫︎ Color: Black ⚫︎ Style: Cordless ⚫︎ Product Dimensions (L x W x H): 10 x 4.7 x 1.7 cm 【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 they 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 out all kinds of noise and providing comfortable hearing protection for a long period. By wearing them when you are concerned about surrounding sounds such as 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. 【Washable & Reusable】They won't lose their elasticity even after long-term use, and can be washed with water to be reused, 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 to complete wearing. If worn correctly, they 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. ⭐️Free Shipping⭐️ Immediate purchase welcome⭐️ 【Please check the actual product photos for the condition♪】 ・The box or bag has been opened once for photography and inspection, but they are unused. ・Please understand that they are stored at home and will be shipped in simple packaging ( ⁎ᵕᴗᵕ⁎ ) ※Due to shipping costs, we may remove them from the box to ship them in order to offer them at a lower price. 31-29 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 for Hyperacusis, Noise Reduction, For Airplane, For Study, Noise Prevention, Soft, Washable, Noise Reduction (SNR): 28dB, with Storage Case (Black)