A spacer for separating multiple IV lines. The spacer includes a generally planar body having spaced apart holes formed through the body. Each hole has a diameter approximating an outer diameter of an IV line. The holes are operative to space apart at least two IV lines extending through at least two holes. Slits are formed through the body. The slits have a diameter that is smaller than the outer diameter of the IV line. Each slit extends from an outer edge of the body to a hole. The body is formed from a material that is sufficiently rigid to maintain an IV line in each hole and yet sufficiently resilient to move the IV line through the slit.