Features: No-toxic, odorless, easy to put in and pull out of your mouth. Humanization design, will not make you feel uncomfortable. Help you sleep well and do not worry about affecting others. Healthy silicone material, prevent snoring, sleep apnea, dry-mouth. Reduce the frequency and the intensity of snoring. Reduce the occurrence of breath temporary disease. Greatly raise the sleep quality of sufferer. You just need to wear 1 PCS, no need to worried about swallow while sleeping. One size fits all. The water temperature is no more than 50℃ while washing, silicone material stretchable. Specifications: Name: Anti Snore Tool Material: Silicone Item size: 45 * 36 * 10mm / 1.77 * 1.42 * 0.39in Item weight: 3g / 0.11oz Package size: 60 * 60 * 30mm / 2.36 * 2.36 * 1.18in Package weight: 5g / 0.18oz Package list: 1 * Anti Snore Tool