Our Registered Dental Hygienist pin made from the jewelry-quality cloisonné process is plated in gold and polished smooth-to-the-touch. It features the traditional gold caduceus with a white background. Registered Dental Hygienist is written in a navy blue border around it. It is used to identify oneself on a lab coat, jacket lapel, or medical lanyard. Each includes a standard clutch back and is individually poly bagged.