Medical ID MDA17 14kt Gold Medical ID Pendant 14kt gold small octagonal medical ID pendant. Measures 3/4" tall x 1/2" across. Also available with red enamel. MDA11 14kt Gold Medical ID Pendant 14kt gold medical ID pendant measures 1" tall x 5/8" across. Solid 1.5mm thickness. MDA11EN 14kt Gold Mediacal ID Pendant w/ Enamel 14kt gold medical ID pendant with baked-on red enamel. Measures 1" tall x 5/8" across. Solid 1.5mm thick.