Water-Jel Burn Dressings are made with a scientifically formulated cooling gel and utilize medical-grade nonwoven pads. They are non-adherent so they will not stick to burn injuries. The dressings are soaked in a water-based / water-soluble, bacteriostatic and biodegradable gel and sterilized to ensure a contamination-free atmosphere for emergency treatment of burns. With Water-Jel Burn Dressings, it takes no special training to give fast and effective emergency burn care for any type of burn injury.Excellent for covering sizeable areas, such as the thigh, shoulder or back. Large enough to wrap around the bottom portion of the leg or the thorax area. Gel-soaked, sterile and foil-packed. Shelf life: 5 years from date of manufacture.