This Cooling Leg Pad provides relief from leg swelling, or arthritis. Velcro straps makes it easy and comfortable to wear. Comes with 3 compartments to fill up with water. Once filled with water, put the pad in the refrigerator. When the pad is cool enough to your liking secure it around you leg adjusting the velcro strips. The soothing sensation should be felt immediately. Comes individually packaged. Retail value is $19.95.