Babybliss Porcelain Flat Iron 1"What it DoesThe Porcelain Ceramic technology in our straightening irons distributes even heat across the plates and generates far infrared heat, a more efficient heating method which is gentler to hair. Rheostatic dials let you select desired temperatures up to 450?F and the ceramic heater provides instant heat up and recovery, while the longer plates allow you to work faster with wider sections. The result is smooth, sleek and healthy looking hair!