Circle Specialty Ziggo Anti-Tippers for Wheelchairs Invacare ML9 Post Valve Cylinder With its ergonomic design that

With its ergonomic design that fits comfortably in your hand

The Astral External Battery has been designed specifically for use with the Astral series of ventilators

Base Station

Medical Grade oxygen of up to 96% at 5 LPM

Battery Backup: No

Circle Specialty Ziggo Anti-Tippers for Wheelchairs Invacare ML9 Post Valve Cylinder With its ergonomic design thatCircle Specialty Ziggo Anti Tippers for Wheelchairs Increases wheelchair stability and prevents wheelchair from tipping over backwards. Comfortable Daily Use: Our Ziggo anti tippers prevent a wheelchair from accidentally tipping over backwards. They extend from the rear of the wheelchair and act as a safeguard. If you lean too far back, they will prevent you from toppling over. Smart Benefits: The Ziggo anti tippers with wheels increase stability.