A first-aid kit is a collection of supplies and equipment used to provide initial care for injuries and medical emergencies. It typically includes items such as bandages, antiseptic wipes, adhesive tape, scissors, and gloves. These kits are essential for treating minor wounds, burns, and other common injuries before professional medical help can be obtained. First-aid kits can be found in various settings, including homes, schools, workplaces, and vehicles. They come in different sizes and may be customized based on specific needs, such as for outdoor activities or travel. Having a well-stocked first-aid kit can help ensure safety and preparedness in emergencies.