This document provides information about first aid kits, including what they are, common items they contain, and types of kits. It discusses the ISO standard for first aid kits to be green with a white cross to make them easily identifiable. It describes class A kits for basic first aid needs and class B kits for more complex environments. The document also provides tips for making your own kit, such as using resealable bags, and where to store kits, such as in the kitchen.