Aqua Relief System has patented designed wraps that are fitted around the feet and hands. A diabetic sock/glove is worn first, and then a water bladder fits snuggly around your hands or feet to provide a custom like fit.
 
The hot water therapy unit also has therapy pads, that fit around any part of the part through the use of a compression wrap. Knee, shoulders, ankles, and backs, all can be treated by either hot (dry or moist) or cold water therapy.