The SnoreCone has been specially designed to open up the airways whilst remaining as comfortable as possible. By opening up the airways through the nasal passage this significantly increases airflow during sleep. Limited airflow is a common cause of snoring and during sleep the airflow in the nasal passage can often become more restrictive. The SnoreCone is reusable and is very easy to clean using the cleaning instructions. All orders include 2 x SnoreCones, a handy retainer box and usage instructions.