Keep clinic procedures moving smoothly by indicating status of exam room with these color-coded, triangular, signal flags. Set up your own color-coded signals for doctors and staff. For example, use a different-colored flag to show "Doctor in exam room," "Nurse and patient preparing for doctor," "X-rays being taken" and more. Easily mounted signal flags are made of high quality, scratch-resistant plastic and plexiglas and held firmly in place with tensioning springs. Signal flags include mounting hardware and conform to ADA and ANSI standards.