This combo features 2 Kinds of barbells. The first barbell has camouflage 5mm end balls on a 14 gauge surgical steel shaft. The second barbell has Stars and Stripes 5mm end balls on a 14 gauge bendable acrylic shaft. The length of both measures 5/8"(16mm). This is an amazing deal. Order yours today!! PERFECT FOR TONGUE PIERCINGS Note: Only one per order