HAIClassic irons are developed with revolutionary "ceramic fusion" technology, the same used on the Space Shuttle. Ceramic Fusion technology is the layering of a solid ceramic plate, a very thin layer of aluminum to conduct consistent heat, then another layer of ceramic with a heater running through, offering surround heat- designed to last in a professional environment. Ceramic Fusion prevents any rough spots, cold spots, chemical stains, or chipping. HAIClassic offers a variety of styles, sizes and structural designs in order to accommodate a variety of hair types,, textures, and personal preferences.