【Color】Black 【Easy to Wear & Reusable】Applicable to both left and right ears, easy to put on. Comes with 4 sizes: XS, S, M, and L, allowing you to choose the best fit for your ear shape and size. ⭐️Free Shipping!⭐️ ＊Instant purchase welcome・Midnight silent purchase OK◎ ＊Please check the actual photos for the product condition♪ #tsu2's product list is here ✨☜ --------------------------------------------- 【Guardian for those sensitive to sound】High sound insulation performance, capable of reducing sound by approximately 55dB. By wearing it when you are concerned about surrounding sounds, such as during sleep, work, study, or in public transportation, it will block out unpleasant sounds in your ears. It's also soft, and with just the right amount of sound insulation, you'll feel sleepy and sleep well! No fatigue or discomfort in the ears even after wearing it for a long time. 【For Sleep・Doesn't Hurt Your Ears!】Ergonomic design and lightweight design ensure no pain or discomfort in the ears even after wearing it for a long time. Recommended for those who want to improve sleep quality, want to reduce noise and sleep soundly, want to concentrate on studying or working, want to protect their ears from loud environments such as live performances, and those with hyperacusis or misophonia. 44-42-00-71-00-51 Sleep Earplugs Complete Sound Insulation Earplugs Noise Canceling Soft Soundproof Sound Leakage Prevention Snoring Measures Ear Plugs Sleep Airplane Study Live Noise Reduction Measures With Carrying Case Unisex - Black