Hot Tools Diamond Platinum Curling Iron has patented Pulse Technology that gets hot...and stays hot! This Professional 1-1/4" Spring Curling Iron has a combination of NanoCeramic and NanoSilver technology to provide you with longer lasting curls the exude radiance. The Diamond Nano ceramic emits gentle, far infrared heat that is kinder to hair, seals the cuticle and eliminates frizz, leaving hair soft and shiny. Ceramic heater for fast heat up and instant heat recovery. Product Features: Variable Temperatures Reaching 450 Degrees Ceramic Heater for Fast Heat Up Instant Heat Recovery Nano Silver Handle is Infused with Silver, an Agent known to be a Natural Bacteriostat Nano Ceramic for Frizz Free Styles Nano-Size Particles Increase Performance of Surface Areas Rheostat Control Extra-Long Cool Tip Power Indicator Light Extra-Long Thumb Grip Separate On/ Off Switch Foldaway Safety Stand Powerful Spring Clamp 8 ft. Professional Cord Specifications 1-1/4" / Ceramic Barrel / Spring Curling Iron