Small square-sized dressing is designed to treat small areas. It's designed to fit the palm of the hand-very commonly burned area, or the back of the hand near the knuckles. Gel-soaked, medical-grade non-woven material provides relief for common burns. Burn dressings are sterile and foil packed. Five year shelf life. For SmartCompliance System. Number of Pieces: 1; For Use With: Smart Compliance First Aid System; Color/Finish: White; Length: 4".