Size: 2.1 x 1.6 x 1.5cm Color: Black Material: Silicone Included: Storage case Eartips: (Large) x 2, (Small) x 2 【Soft Material】 Soft silicone material effectively protects the outer ear. Comfortable even when sleeping on your side. 【Easy to Use】 The earplugs are easy to insert and will not fall out of your ears when worn correctly. Comes with a storage case, convenient for carrying when traveling or on business trips. 【Various Situations】 Perfect for sleep, and also helps you concentrate while studying, working, or reading. Also a must-have for travel and commuting. 1420 ※ Although 《Brand New》, it has been opened, so it is listed as 《Like New》. ※ Operation has not been confirmed.