PinMart Doctor of Dental Surgery DDS Lapel Pin Available as a single item or bulk packed. Select your quantity above. Qty: 1 pin Our Doctor of Dental Surgery pin is of jewelry quality, smooth to the touch, gold plated with fine details and enamel color filled. It features the traditional gold caduceus within the white enamel and is the heart of this professional pin. SIZE: 1" Each pin comes with a clutch back and is individually poly bagged.