Set of 3 silicone earplugs (S, M, L sizes) for auditory hypersensitivity relief, noise reduction, for use on airplanes, studying, and noise protection. Soft, washable, noise-reducing. Dimensions: Length x Width x Height: 10 x 4.7 x 1.7 cm #Click here for Piyoshop's product list Feel free to ask questions or leave comments! Limited items and one-of-a-kind items available! Instant purchase OK! First come, first served! All items are stored at home or were received from acquaintances. I am working and may take some time due to housework and childcare, but I will always respond! There is also a combined purchase function, but please comment if you would like a discount. I will offer a small discount. 〜☆〜＊〜☆〜＊〜☆〜＊〜☆〜＊〜☆〜＊〜 38810-34-100