Cast Padding Undercast / Water Resistant Delta-Dry® 3 Inch X 2.6 Yard Synthetic NonSterileDelta Dry features an unique patented technology that out performs other water resistant cast padding The open knit structure, along with the water resistant qualities of the fivers, allow water to quickly drain from the cast Allows patients to shower, swim, and bathe like normal No special tools are needed for application or removal Conformable, enabling patient to having increased comfort and protection Easy to apply Better long term water