Ionic Technology reduces frizz and adds tons of shine while styling Strategically-placed vents provide maximum airflow for a faster blowout Ergonomic, lightweight design provides maximum comfort A combination of nylon and tufted bristles allows for exceptional tension and control 2.25" round shape is perfect for shorter hair styles and creating loose waves and curls 3 temperature settings (cool/medium/high) allows for customized styling of all hair types The Single Shot Round Blow-Dryer Brush from Drybar combines the hot air of a blow-dryer with the structure of a round brush to create waves, curls and a smooth, shiny blowout in one quick, simple step. Perfect for shorter hair styles