This anti-snoring device is made from comfortable silicone and ABS, completely BPA-free and non-toxic. It’s designed to be the most comfortable option on the market, helping you stop snoring, breathe easily at night, and sleep better. The Snore Stopper features a built-in active carbon filter that effectively removes harmful particles from the air, ensuring you get cleaner oxygen, breathe purified air, and protect your health while you sleep.