【Easy to Use】Simply insert the loop gently into your ear canal to wear. When worn correctly, it fits snugly in your ear and doesn't get in the way. Comes with 3 sizes (S, M, L) of ear tips, please choose the size that fits you best. ⭐️Anonymous Delivery & Free Shipping⭐️ ◎Please check the actual product photos for the condition of the item♪ ◎Unused, but opened for photography. See the full product list here → #MacaronHOUSE Link Dream Earplugs for Sleeping, Quiet, Soundproof, Noise Reduction 28dB, Doesn't Hurt Ears, Silicone, Set of 3 (S, M, L sizes), Relief for Hyperacusis, Noise Reduction, For Airplane, For Studying, Noise Protection, Soft, Washable, Noise Reduction (SNR): 28dB, with Storage Case (Black) (4101)