How to work Our products provide support for your chin while you sleep, keep the airway open, eliminate the collapse of the soft tissue at the back of the throat, and then stop snoring. Enjoy a good evening !✓Scientific Principle: Without an anti-snoring strap, breath cannot pass smoothly as the chin has sagged, the mouth is opened, and the soft palate blocks the airway, resulting in snoring. With the anti-snoring belt, breath can pass smoothly as the chin is supported to be closed, the air can pass through normally, resulting in the snoring gradually relieved. ✓Adjustable to Your Size: Bangbrek Stop Mouth Breathing Bandage is designed with Velcro(won’t stick to hair), which can be adjusted right to your size, and the fabric is very stretchable that making it more flexible and comfortable. The triangular shape makes it fixed, not run off at night.. ✓Simple to Use: Stretch the Bangbrek Strap and place the Strap to the chin, make your mouse closed, then place your ears in the slots of the Strap and fasten the Velcro on the top of the head, then fasten the Velcro on the back of the head. Very simple to stop your snoring and make you sleep quietly.. ✓Comfortable and Breathable: Bangbrek Stop Snoring bandage is light weighted and soft, so it is comfortable to wear and designed with mesh pores, which are filterable, breathable, can dissipate heat quickly,won’t make you feel stuffy on the head when wearing it during sleep. You may also refresh it regularly to avoid the smell, as it is reusable.. ✓Advanced Handmade: Bangbrek Anti Snoring Chin Strap is effective in stopping snoring, handmade of advanced high-quality fiber, very comfortable, breathable, soft, light-weighted, durable, high stretchable, reusable, no pilling, and sensitive skincare..Best Sellers Rank: See Top 100 in Health & Household. : B09PD7ZJQM. Manufacturer: TOTCLEAR. Date First Available: December 29, 2021. Package Dimensions: 6.3 x 5.91 x 0.98 inches; 1.76 Ounces.