Excellent Retail Packaging - Sells Itself The Xerosox Pro Pump Is The Only Leg And Arm Protector With The Patented Watertight Vacuum Seal The Xerosox Fits Snugly Yet Comfortably During A Shower Bath And Even An Active Swim Unlike Modified Garbage Bag Products The Xerosox Cannot Slip Off And Leak. You Can't Even Pull It Off The Xerosox Is Rugged And Made Of High Quality Surgical Latex Special Non-skid-grid Helps Prevent Slipping The Built In Pro-pump Also Acts As A Gauge Showing That The Vacuum Is Intact And Cannot Leak