A "Band-Aid" is a small adhesive strip used to cover minor cuts, scrapes, or abrasions on the skin. It typically consists of a sterile pad that absorbs blood and protects the wound, attached to a flexible adhesive backing. Band-Aids come in various sizes and shapes to accommodate different types of injuries. Originally developed by Earle Dickson in the 1920s, Band-Aids have become a common household item. They are often made from materials like fabric or plastic and may include antiseptic properties to help prevent infection. Band-Aids are widely recognized and are often used in first aid kits.