【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 time. By wearing them when you are concerned about the 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 used repeatedly, protecting the health of the ear canal. After use, wash with water, dry, and store in the dedicated case. 【Easy to Use】Gently push them into your ear while holding the loop to complete wearing. If worn correctly, they will fit in your ear and won't be a bother. 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♪】 #Yukano's product list is here ✨☜ ・Taken out of the box or bag once for photography and inspection, but unused. ・Please understand that they are stored at home and will be shipped in simple packaging (⁎ᵕᴗᵕ⁎) ※In order to offer them at a slightly lower price due to shipping costs, the product may be shipped without the box. 27-24 Link Dream 【2024 Model】 Earplugs for Sleep Quiet Sleep Soundproof Value 28dB Ears Don't Hurt Silicone 3 Sets (S, M, L sizes) Relief of Hyperacusis Noise Reduction For Airplane Study Noise Countermeasures Soft Washable Noise Reduction (SNR): 28dB With Storage Case (Black)