IV or Intravenous poles are used to hold bags of fluids or medicine that is being given to a person at a steady flow. They typically have a rolling base that makes them portable, allowing them to accompany patients wherever they need to go. About the product Designed with a metal pole on a weighted base with wheels Stainless steel pole/knob-lock adjustment Wheel-bases range from 4-6 legs depending on the model Rubber wheel ball bearing casters allow the stand to be easily maneuvered