Sonashi’s straightener is made of ultra smooth ceramic plates to conduct ultra high heat and resist corrosion. The plate’s large width is enough for any hair length. Use the advanced Metal Ceramic Heater(MCH) to moisten your hair and transform frizzy, dull hair into gorgeous shiny and sleek looking. The Sonashi straightener lets you choose the right amount of heat for your hair type, thanks to variable heat control ranging from 100 to 230 degree Celsius.