HydraCare Cool Mist - 4x more hydrating than hot steam^! Cool mist is applied to hair as you straighten and style, protecting hair from heat damage* with one pass results**. Moisture Lock Ceramic Coating - The ceramic coating on this flat iron hair straightener transfers micro-conditioners onto hair to help preserve moisture balance. 1” Floating Plates - The long, thin plates on the straightener supply even pressure when styling. 450°F High Heat - High heat works quickly to straighten and style hair. Ultra Fast Heat Up - Ready to use in 15 seconds.