Thank you for viewing! ♡ Price negotiation → Highly welcome ⭐ First come, first served ⭐ Initial defect support guarantee The box or bag has been opened for photography. ♡ We also have many other wonderful products on sale ♡ ↓ Further discounts available for bulk purchases! #MEGU'sShop Management number: 9.543-$$680 【Ergonomic design, fits the ear】The arc shape conforms to the shape of the ear canal, so there is no pressure even when sleeping on your side, and it won't fall out while sleeping. No worries about losing them. Distinguish between the left and right ears (L/R) of the sleep earplugs, gently pull up the ear, and simply insert the earplugs into the ear canal for easy wearing. You can choose the most suitable tip from the optimal comfort sizes (S/M/L). 【High-performance noise filtering】These earplugs are made of high-quality foam urethane and have a noise reduction effect of NRR55dB, providing high sound insulation and blocking most noise, which can help you sleep well and relieve stress, and provide comfortable hearing protection for a long time. 【Washable & Unisex Earplugs】Made of environmentally friendly silicone material, and designed to be dust-resistant. Comfortable to wear, and your ears won't hurt even after wearing them for a long time. In addition, the earplugs are waterproof and can be reused by washing them after use. 【With storage case & Wide range of uses】These earplugs are compact and come with a storage box, so you can easily carry them wherever you go, such as when traveling or on business trips. They can be used freely in various situations, not only for sleeping, but also for swimming, traveling, studying, reading, working, etc.