Barbie Advanced Elura Synthetic A short style with side-swept bangs and height on top to slim and flatter your face. In Advanced Elura Synthetic for true wash-and-wear hair. The following colors are available for Barbie: 2, 4, 6, 8, 33, 32-4, 32-6, 33-4, 33-6, 18/22, 18/24, 6-2, 8-2, 8-4, 8-6, 10-6, 10-7, 12-6, 16-8, 16-10, 16-18, 24-H/18.