2nd Skin® AquaHeal™ Hydrogel Bandages are made from pure, sterile water to cool and soothe on contact.  AquaHeal™ lets you watch your wound's healing progress without removing the bandage and risking exposure to bacteria. Perfect for all types of minor burns, scrapes, cuts, bites and blisters. 25 – 1” x 2.2” Hydrogel Bandages