Silicone earplugs x 2 Replacement ear tips x 6 (S, M, L, three-stage adjustment possible) Storage case included x 2 Brand: Link Dream Color: Black The sound insulation isn't too high, allowing announcements to be heard. However, it's a popular product because it doesn't hurt even after wearing it for a long time & doesn't fall out, making it perfect for sleep♪ ⭐️Free shipping!⭐️ ＊Instant purchase welcome・Midnight silent purchase OK◎ ＊Please check the actual photos for the product condition♪ #chapi's product list is here✨☜ --------------------------------------------- 【Washable & Reusable】Doesn't lose elasticity even after long-term use, can be reused by washing with water even if dirty, hygienic and protects the health of the ear canal. After use, wash with water, dry, and store in the dedicated case. 【Easy to use】Gently push into the ear hole while holding the loop to complete wearing. If worn correctly, it fits in the ear and doesn't get in the way. 3 sizes (S, M, L) of ear tips included, please choose the size that suits you. 39-63-00-92-00-62 Link Dream 2024 Model Earplugs for Sleep Quiet Sleep Soundproof Value 28dB Doesn't Hurt Ears Silicone Made 3 Sets S・M・L Sizes Relief of Hyperacusis Noise Reduction For Airplane Study Noise Reduction Soft Washable Noise Reduction SNR 28dB With Storage Case Black Airplane