Babyliss PRO Ceramic and Ionic Hair Setter: This set consists of 30 rollers of 4 different sizes. 8 jumbo rollers for 1½" curls, 8 large rollers for 1"curls, 8 medium rollers for 1¼" curls, and 6 small rollers for ¾" curls. This set which comes with 2 presets: Standby / In use, also heats up very quickly, thus allowing you to speed up the curling process.