The Water-Jel Burn Wraps are ideal for covering torso, leg or entire back injuries. Conveniently packaged in a flat, durable foil pouch for use in first aid kits, EMS jump bags and medical clinics. Directions for use clearly defined on pouch. These wraps are available in canisters or pouches. The dimensions are 3' x 2.5' (91.4 x 76.2 cm). The shelf life is 5 years from date of manufacture.