Includes: 1 silicone earplugs, 3 replacement ear tips (S, M, L, three-stage adjustment), 1 storage case. [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 during sleep. 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. *Free shipping✨ *Instant purchase welcome, midnight silent purchase OK◎ *Shipping is not available on Saturdays, Sundays, and holidays. *Anonymous shipping is not available. *One-of-a-kind, first-come, first-served *Welcome to bulk purchases, feel free to comment *Opened for inspection and photography. ・Please understand that this is stored at home and will be shipped in simple packaging( ⁎ᵕᴗᵕ⁎ ) ・Please check the actual photos for the condition of the product♪ #Ciel products list is here✨☜ [Washable & Reusable] The elasticity does not decrease even after long-term use, and it can be washed with water if it gets dirty, so it can 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 it into the ear hole while holding the loop, and it's done. If worn correctly, it will fit in your ear and won't get in the way. Comes with 3 sizes (S, M, L) of ear tips, please choose the size that suits you. (30-55) 1