This product is made of high quality silicone, Simply place this product between your nostrils before bed- time to ensure a good night's rest. Caution:   Clean this product with cool water before using: If you have a history of respiratory problems please consult your doctor before using this product. Keep it out of reach from children: Place the Anti-Snore Aid back into the provided casing for storage. To extend the usage of product, keep it in a cool and dry place, avoid direct exposure under sunlight.