The Sutra Beauty® Interchangeable Blowout Brush is a versatile all-in-one dryer and styling tool, utilizing an Oval Tourmaline Infused Ceramic Barrel combined with Infrared and Ionic Technology to reduce drying time while styling hair. Create unique styles with multiple Interchangeable Brush Head Attachments. 3” / 76MM or 2” / 50MM Tourmaline Infused Ceramic Oval Barrel Mixed Bristle Brush Safe For All Hair Types Tool Base Not Included