【Easy to Use】 Simply roll the tip of the earplugs into a thin shape and smoothly insert them into your ear canal for easy insertion. The bullet shape conforms to the shape of the ear canal, fitting perfectly to the contours of your inner ear. You can insert the earplugs by gently pulling your ear to widen the ear canal. (Please remove them slowly.) Choose the most comfortable tip from three sizes: S/M/L. 【Washable and Reusable】 Made of environmentally friendly silicone material, it features a dust-resistant design. The earplugs are also waterproof and can be reused by washing them after use. Therefore, you don't need to worry about the health of your ear canal. 【Abundant Accessories】 Replacement earplugs are included, as well as a storage case. Unlike disposable types, this series can be washed and reused. These are sustainable earplugs. ✔ Immediate purchase without comments is welcome★ ✔ The reason for stating "Like New" is because the product has been opened once for photography. Please rest assured that the product itself is unused★ ✔ We ship from home storage with simple packaging (may remove from the box or compress)★ ✔️ Please check the actual photos for the condition of the product★ 37-38