【Set Contents】Earplugs x 1 set, Replacement caps x 3 sizes, Storage case x 1 【Size (approx.)】Case: 55mm x 40mm x 20mm, S: 11mm x 9mm, M: 12mm x 9mm, L: 13mm x 9mm 【Color】Black 【Material】Silicone These earplugs fit comfortably in the ears of people of all ages and genders. Three different sizes are available so you can choose the perfect fit. The lightweight design is attractive, so you won't feel burdened even after wearing them for a long time. They are designed not to fall out of your ears even when you toss and turn in your sleep. When not in use, store them in the dedicated case to prevent loss. By using earplugs to reduce ambient noise, they are recommended when you want to concentrate, such as when sleeping, reading, working, or studying. If you are concerned about dirt from sebum, you can easily clean them with water. #cottonchan Product List ☜✨ ☘️ Immediate purchase welcome, silent purchase at midnight OK ◎ ☘️ First come, first served for one item only ☘️ Welcome to bulk purchases, please feel free to comment ☘️ Free shipping! ・Please understand and purchase as we will store them at home and ship them in simple packaging (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product♪ ※We may take the product out of the box to ship it due to shipping costs so that we can sell it at a slightly lower price. ◾️Unused, but opened for photography. Noise canceling, soundproofing, earplugs, 3-size set, silicone, fit, study, work, nap, washable, portable (19-34)