The IV Pole from Drive Medical is for patients who require intravenous fluids or medications. It comes in two styles, 2-Hook and 4-Hook. The 2-Hook is for patients who require 1 or 2 intravenous applications. The 4-Hook is for patients who require 3 or 4 intravenous applications. The IV from Drive Medical has four rubber wheels for smooth maneuverability. This gives the patient the freedom to enjoy their lives without restriction.