Thank you for viewing! ☆(=^ェ^=)☆ ❤️ Price negotiation → Highly welcome ⭐️ First come, first served (limited to one item) ⭐️ Initial defect guarantee ⭐️ Free shipping, anonymous delivery ⭐️ No comment needed, instant purchase OK! ☆ May be deleted suddenly! We recommend purchasing early! ⭐️ Follow-up discount, bundle discount in progress ⭐️ ・ 100 yen discount for following (Discount not available for items under 1,000 yen) ・ 200 yen discount for bulk purchases ・ Please let us know in the comments before purchasing♪ Brand: Ziplet Material: Nylon, Polyurethane (PU) Color: Black Product Dimensions: (Length x Width x Height) 26 x 56 x 0.1 cm Size: M Recommended uses: Working at home, traveling on Shinkansen/airplane/bus, staying overnight during travel, sleeping 【Snoring prevention supporter】In addition to preventing the tongue from falling back by closing the mouth, this snoring prevention product helps to open the airway by guiding the bite of the teeth. 【Supervised by a sleep consultant】This snoring prevention product uses nylon and polyurethane to achieve both a good fit and holding power. It is flexible and stretchy, and the tightening strength and the position of the Velcro fastener are easy to adjust. 【Adverse effects of mouth breathing】Mouth breathing is said to affect snoring, apnea, dry mouth, sore throat, bad breath, as well as teeth grinding, waking up in the middle of the night, susceptibility to colds, cavities, and periodontal disease. The jaw fixation supporter is a mouth breathing prevention product for those who are concerned about mouth breathing. 【Size】Please measure the head circumference from the chin to the top of the head. The suitable size for the chin band is a head circumference of 57-70cm. Please be aware that the effect may be difficult to achieve if the size is borderline or does not fit. 【Reusable】 【Precautions for mouth breathing prevention】This product is designed to prevent mouth breathing, so it may not be effective for those who are not mouth breathers or who have difficulty breathing through their nose due to nasal congestion, etc. The snoring prevention mask can also be used in conjunction with nasal dilators. ☆ I have opened it for confirmation, but it is new and unused, so please rest assured. ❤️ We have many other wonderful products on sale♡ ↓ Further discounts are available for bulk purchases (=^x^=)↓ #COCO's product list Management number: 809-$$980