Earplugs for sleeping, for a good night's sleep, and for noise reduction of 40dB. Soundproof. For studying, flying, and work. Silicone earplugs, washable. 3 pairs. S, M, and L sizes x 1 set each. Color: Light Green \\✨Instant purchase OK❣️✨// #hitoSHOP's product list is here ✨☜ * Brand new, unused. Opened once for photography. The product itself is unused, so please rest assured. * Instant purchase is welcome, and silent purchases late at night are OK ◎ * One-of-a-kind, first-come, first-served. * Welcome to bulk purchases, feel free to comment. * Free shipping! * No shipping on weekends and holidays. ・Please understand that the item is stored at home and will be shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎) ・Please check the actual photos for the condition of the product ♪ ・I received it from a friend, so I don't know the details. ※To sell at a slightly lower price, we may ship the item without the box due to shipping costs. Earplugs for sleeping, for a good night's sleep, and for noise reduction of 40dB. Soundproof. For studying, flying, and work. Silicone earplugs, washable. 3 pairs (S, M, L sizes x 1 set each) - Light Green (30-31) 2099.1463.1049/2720