Used one time. The Conair Compact HairSetter; 20 Multi Sized Rollers create perfect curls – anytime, any place! These 20 multi sized rollers are tangle free rollers and come with 6 large (1 inch), 6 medium (3/4 inch) and 8 small rollers (1/2 inch). The 3 sizes allow for endless styling options for beautiful curls. These rollers clips are color coded and can easily store inside the setter. Ready signal lights up red when hair setter is on and heating rollers. Enjoy always smooth and ultra-shiny bouncy curls!