Adhesive bandages, commonly known as band-aids, are small medical dressings used to cover minor cuts, scrapes, and abrasions. They typically consist of a sterile pad that absorbs blood and protects the wound, attached to a flexible adhesive strip that sticks to the skin. This design helps keep the injury clean and promotes healing. These bandages come in various sizes and shapes to accommodate different types of injuries. Some may have additional features, such as waterproof materials or antiseptic properties, to enhance protection. Adhesive bandages are widely available in pharmacies and are a staple in first aid kits.