What it is: A collapsible silicone diffuser that's compatible with blow-dryers that reach up to 400°F. Hair Type: Wavy, Curly, and Coily Hair Texture: Fine, Medium, and Thick Hair Concerns: - Curl-Enhancing - Frizz - Volumizing Key Benefits: - Defines and Evenly Dries Curls - Made of Lightweight, Heat-Resistant Silicone - One-Size-Fits-Most Design What Else You Need to Know: This diffuser dries curls in a fast and even manner for enhanced definition and reduced frizz. Designed to fit most blow-dryers, its lightweight and collapsible design makes storage a breeze. This product is an Allure Best of Beauty award winner.