Cast Padding Undercast 4 Inch X 4 Yard Polyester NonSterileCast Padding 4 inches x 4 yds. Polyester padding provides protection and patient comfort, while helping reduce water retention for a drier cast. Strong and durable padding is easy to tear. Conforms easily to bodily contours. Porous to allow the skin to breathe. Versatile padding can be used with all casting materials, plaster and synthetic. Non Sterile Single Use 80 per case