Home Kit Cover Children and Adults: Home Kit includes One LifeVac suction device with Patented One-way Valve, One Pediatric Mask, One Adult Mask, Once Practice Mask, and One Set of Instructions for using the LifeVac. | | Worried about an Airway Obstruction: LifeVac is a Patented, non-invasive suction rescue device that can save a life in the event of an air obstruction. Take action and be prepared with the appropriate equipment to protect yourself and your loved ones. | | Easy to Use: The LifeVac was designed to be simple to operate. If you're alone and have an airway obstruction emergency, you can use LifeVac on yourself. This portable suction device has special air vents that help maximize the suction power and an ergonomi