Thank you for viewing! (*・ω・) •*¨*•.¸¸☆*・゜•*¨*•.¸¸☆*・゜•*¨*•.¸¸☆*・* [Product Description and 1-41] Color: Black Material: Acrylonitrile Butadiene Styrene, Silicone Recommended Uses: Noise canceling, live music, naps, studying, daytime naps, sleep, for sleep, hearing protection, sensitive hearing, soundproofing Size: Free size Style: On-ear Earplugs: [Moderate soundproofing is most important] Noise countermeasures, which are important for sleep and concentration, are not complete sound insulation or complete soundproofing, but the appropriate volume for the scene is the most important. High-performance earplugs, certified and recommended by two sleep specialists, not only reduce the sound to the optimal volume for sleep earplugs, but also reduce noise to a moderate volume when you want to concentrate on studying or working, or when you want to relax, or during live performances or naps. [Comfortable to wear for long periods] The ear tips are made of skin-friendly soft silicone, providing a comfortable fit from the time you fall asleep until you wake up. Four sizes (SS, S, M, L) are included, and by selecting the size that suits the user, there is no discomfort even after long-term use. [Comes with a dedicated case for portability ◎] Comes with a simple design dedicated case that is convenient for carrying earplugs. Because of its compact design that fits in the palm of your hand, you won't have trouble finding a place to store it even when traveling or on business trips. Also, it has a strap, so you can hang it inconspicuously and take it out immediately when you are on public transportation such as a Shinkansen or an airplane. [Washable and hygienic & design] Unlike low-rebound earplugs, they are made of silicone, so they can be easily washed by hand. [Product Condition] ・Opened but unused ・The box has damage ・Please check the photos for details (^^ゞ ※We have many other items for sale, so please take a look♪ ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ ・Please read the product description and profile and purchase only if you understand. ・Some products will be shipped after being taken out of the box. Please understand in advance. ・If you have any questions about the product, please feel free to comment (*・ω・) I want to have a pleasant transaction with everyone. Please do not hesitate to ask if you have any questions (o・ω・o)