COMFORT & FIT! - Each pack includes 8 reusable vents to suit any size nostril & nasal passage. The material is soft,comfortable & flexible to ensure your rest feels natural. HEALTH BENEFITS! - The main benefit is improved a better rest, but our vents also help to reduce the symptoms of sore throat & headache. HOW DOES IT WORK? - Snoring is caused by a narrowing of the nasal passage, but our vents widen the nasal passage,creating increased air flow. Eliminating snoring! More info in product description. WHO IS IT FOR? - Our Anti Snore Nose Vents are for sufferers of Snoring and Nasal Congestion. Our leading snore reducing aid is proven to help acerating during rest time which stops snoring, as well as improve oxygen intake for athletes. WHY IS OUR ANTI SNORE NOSE VENTS? - Vents are the best snore reducing aid on the market. Our vents have been scientifically designed with BPA Free Silicone.