NuStimWrap 2 1 2 x18 Pk 3 New Arrival Folds easily for compact storage The unfolded towel measures Folds easily for compact storage and transport Small * Has a fully adjustable internal buttress which ensures correct positioning and control of patella movement * Allows vertical tracking of the patella during vertical flexion extension * Assists in the treatment of patella problems including instability pain and subluxation (looseness) Created from a knitted blend of nylon and Lycra outer layer and patented foam inner layer * Allows for a moderate degree of two directional stretch * NuStim Wrap replaces neoprene wraps for wrist elbow ankle and knee supports * Secures proper placement of electrodes hot or cold packs and customized supports * Useful in treatment and therapies of pediatric bio mechanical ailments