Gently cradling your jaw in a closed position which may help prevent snoring, this soft, comfy snoring chin strap may be all you need for a better night’s sleep. No mask, mouthguard, hooks or adjustments to fuss with; slip-on unisex design’s open top accommodates and helps preserve any hairstyle. Ultrasoft polar fleece chin strap for snoring is 80% polyester/10% rubber/8% spandex/2% acrylic; machine wash and dry. Regular fits 120-240 lbs., Large fits 240+ lbs. Imported.