Water-jel Sterile Burn dressings are desinged to relieve pain, cool the burn, and protect against airborne contamination. The sterile burn dressings are consist of a medical grade non-woen polyester soaked in water base, water soluble jel. The dressings can be placed directly over clothing, and the jel is easily removed with sterile saline. Facial Burn dressings has slits for eyes, nose and mouth. Contains lidocaine to relieve pain fast , convenient unit dose size, designed for minor burn injuries, 3 year shelf life.