This is a Refa hair iron, manufactured in 2023. I purchased the 26mm model, but since my hair was about shoulder-length, I ended up using a 32mm hair iron instead. I have owned this one for two years without ever using it. I have unfortunately thrown away the box. - Model Name: RE-AGD04 - Number of Buttons: 3 - Voltage: 100V - Power Consumption: 550W Thank you for looking.