【Color】 Black 【Size】 S, M, L sizes x 1 set each, a total of 6 sets 【Material】 Silicone ⭐️Free Shipping⭐️ Please check the actual photos for the product condition♪ ♡ The item has been opened once for inspection, but it is unused♪ #ruhori's product list is here ✨️☜ ✽✽✽✽✽✽✽✽✽✽✽✽ ♡ Immediate purchase welcome, silent purchase at midnight OK◎ ♡ Bulk purchase welcome, feel free to comment ✨ We have valuable information in our profile ✨ ☆ Please understand that the item is stored at home and will be shipped in simple packaging before purchasing (*´꒳`*) ☆ To keep the price as low as possible, we may remove the item from its box for shipping due to shipping costs (*´︶`*) 【Ergonomic Design, Fits the Ear】 The arc shape 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, it has 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 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. 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 Prevention, Soft, Washable, Noise Reduction (SNR): 28dB, with Storage Case (Black) 31-18 7711