Color: Black Style Code: None Number of Items: 1 Product Dimensions (L x W x H): 10 x 4.7 x 1.7 cm 【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 even when worn during sleep. 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. ⭐️Free Shipping⭐️.*° Please check the actual product photos for the product condition♪ #Yukko's Product List is here ✨️☜ 24-18 7381 Earplugs for Sleep, Quiet Sleep, Noise Reduction Value 28dB, Doesn't Hurt Ears, Silicone, Set of 3 (S, M, L Sizes), Relief for Hyperacusis, Noise Reduction, For Airplane, For Studying, Noise Reduction Measures, Soft, Washable, Noise Reduction (SNR): 28dB, With Storage Case (Black)