The Avanti Ultra Nano-silver, Nano-titanium & Nano-Ceramic wet-to-dry 1-3/8" Flat iron offers the highest quality ceramic heater and heats up to 45°F (232°C) with a digital TEMPERATURE CONTROL system and surround heat. 1-3/8" Floating plates. Ventilating holes and special channels specifically engineered to release steam for wet-to-dry (damp hair) use. Auto shut-off after 60 minutes of inactivity.