Is not only for use as a cast cover.
My husband is dealing with a diabetic ulcer on his foot and the podiatrist told him to keep it dry.  He was attempting to keep it dry by putting his foot in a gallon plastic bag and taping it down.  Needless to say, that did not work completely.  This product is working great.  His only complaint is that his foot sweats in the bag.  Perhaps if he did not stay in the shower for 30 minutes that might not be a problem.  The cover is working great for its intended purpose.
Rating: 5 stars