Earplugs that reduce noise with unique filter technology and provide a comfortable fit. - Sizes: S, M, L - Technology: Noise reduction with unique filter technology - Design: Ergonomic and comfortable fit - Colors: Combination of mint green and black - Storage case: Comes with a storage case Earplugs for sleeping, soundproof, noise reduction, 40dB, good sleep, sleep aids, noise reduction measures, relaxation, hearing protection, airplane, study, snoring prevention, travel, live music, work, ear tips, silicone, washable, unisex 1 pair (S, M, L sizes x 1 set each) ~~~ ⭐ Immediate purchase welcome! ⭐ Midnight silent purchase OK! ⭐ Free shipping! ✼ If you let us know in the comments that you've followed us, we'll give you a 100 yen discount on items over 1,000 yen! ☆ Although unused, it has been opened once for photography and inspection, so it is listed as "Like new" You might find what you're looking for!? ↓↓↓ #Yocco'sVariousProducts 17-56