3M, Steri-Drape Large Towel Drape, Box Of 10Product Description Polyethylene film helps create a barrier to inhibit fluid strike through and help provide a resistance to fluid strike through layer around the sterile field. Product Benefits Helps Secure The Drape, Especially In Hard To Drape Areas. Polyethylene Film Helps Create A Barrier To Inhibit Fluid Strike Through. Help Provide A Resistance To Fluid Strike, H Helps Reduce Glare From Drape Surface. Ingredients Suggestions Special Note