Olivia Garden HeatPRO Ceramic + Ion 2 1/8" Brush 

The first extreme high heat resistant round thermal brush with exclusive Nylgard bristles, a vented cap design, & high quality ceramic barrel to create long lasting volume, waves or curls

Unmatched heat resistance up to 550°F (290°C), Copper Ceramic Tourmaline Ionic Technologies, Ergonomic handle

Use with a hair dryer on wet or dry hair