Thank you for viewing! ● Brand new, unused ☆ Free shipping. Immediate purchase is welcome! ● "Only one item in stock! First come, first served" We handle many products (*˘︶˘*).｡.:*♡ ● If you follow us, you will get a 100 yen discount (^^) Please let us know in the comments before purchasing! (For items over 2000 yen) #ton's product list About the product 【Ergonomic design, fits the ear】 The arc fits the shape of the ear canal, and it won't fall out even when worn during sleep, and there is no pressure even when sleeping on your side. 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. It provides excellent sealing for all sizes of ears and fits securely. 【Soundproofing is the most important】 Made of soft silicone, it has high soundproofing performance, reaching an SNR value of 55dB. It blocks out most noise, allowing you to immerse yourself in a quiet atmosphere wherever you are. Improves sleep quality and concentration, and protects hearing. High-performance earplugs not only reduce the sound to the optimal volume as sleep earplugs, but also help you concentrate on studying and working. 【Safe and clean earplugs】 Because they are earplugs that touch the skin, you can wash the entire body with water and always use them in a clean state. Moreover, you can use them repeatedly, which is friendly to the environment and your wallet. Comes with a dedicated case for clean storage and portability for travel and business trips. 【With storage case & convenient to carry】 To protect the earplugs from dust and moisture. Comes with an earplug storage box, making it convenient to carry and eliminating the worry of losing them. Suitable for deep sleep, snoring prevention, studying, airplanes, work, public transportation, etc. Quickly blocks out outside noise and allows you to enjoy a quiet atmosphere without being bothered by the outside world. No.1255.180.150.D1