Dry hair quicker while bringing out gorgeous volume and natural waves with the Conair Double Ceramic Universal Diffuser Attachment. 2x ceramic technology (as compared to standard Conair ceramic coating) provides greater heat protection, while curl patterns 2A to 4C find their true shape with the directed airflow. The result is hair that dries fast and frizz-free with a healthy-looking shine. The diffuser attachment for hair dryers snaps on to fit most hairdryers (1.75" to 2.1" in diameter) and features an oversized bowl depth that controls drying for smoother curls and more manageability. Place small sections of hair in the bowl and let the volumizing fingers work their magic as you move the blow dryer diffuser attachment from the hair ends toward the roots. Pro tip: Apply curl-defining product to hair before diffusing to enhance and set your style. Bring out voluminous tousled, natural-looking waves that shine with the quick-drying diffuser that fits most hair dryers (specifically a barrel width of 1.75" to 2.1").