This professional flat iron features a combination of Nano technology with the high-heat conductivity of titanium and the heat-resistant properties of Ryton to deliver state-of-the-art performance with less stress and damage to the hair. The 1" Nano Titanium plates with Advanced Surround Heat straighten your hair 40% faster, eliminating the damage multiple passes can cause. This flat iron also includes a digital ionic LED temperature setting up to 450?? F and a lightweight, slim design.