BaBylissPRO Nano Titanium Professional 30-Roller Set is your go-to choice for salon quality curls and waves in the comfort of your own home. This set contains a selection of 30 hot rollers crafted from a durable titanium-ceramic. Its removable cool grip spikes on each roller provide secure hold until the hair sets while its stay-cool ribbed ends protect both the roller and your hands from heat. This 30-roller provides six small (3/4""), eight medium (1""), eight large (1 1/2""), and eight jumbo (1 1/4"") sizes to create whatever type of hairstyle you re striving to achieve.