The Sutra Supreme interchangeable system is ideal for creating various curls and styles. Rose Gold Tourmaline Ceramic barrels allow the hair to be styled effortlessly while leaving a smooth texture and a glossy shine. Interchangeable Base sold separately. Features: Set of 3 sizes - 25mm | 1", 32mm | 1.1/4", 38mm | 1.1/2" Far Infrared Ionic Technology Cool Tip for Styling & for Quick Release While Hot Safe for All Hair Types Lifetime Warranty