The term FIRST-AID GEAR can be broken down into three crossword solutions: KIT (3 letters), KITS (4 letters), and TRIANGULARBANDAGE (17 letters). A KIT is a collection of items, usually in a box or bag, that are used for a specific purpose. In this case, the KIT would contain items used for first aid. Kits can also refer to a set of tools or materials used to perform a task. KITS is simply the plural form of KIT. A triangular bandage is a type of medical bandage used to support an injured limb or to hold dressings in place. It is usually made of cotton or a similar material and is shaped like a triangle. It is often used to make a sling or to wrap around a wound.