Stencils are thin sheets of material with characters, symbols, messages, or other designs cut out of them. This allows users to apply ink or paint to a surface in a clear and consistently repeatable fashion within these openings. Letter and number stencil sets contain all the basic characters needed for users to create custom messages. Safety stencils communicate safety and hazard messages or symbols to avoid injuries. Traffic and parking control stencils control traffic flow in parking lots and other high-traffic areas. Airport stencils are used on runways, taxiways, ramps, and other areas where messages must be visible to pilots inside an aircraft. Athletic field and recreational stencils communicate lane numbering, golf cart crossings, and other messages for outdoor activities.