Professional Black Gold 2.4" One Step Volumizer Replacement Head - BG ONE STEP SMALL ATTACHMENTBenefitsBlack Gold technology styling surface gets hotter, faster, and powerful to create extra smooth hair stylesBoarTech2 bristles with Refresh Activated charcoal help refresh hair - great for 2nd day hairFeatures2.4" One Step Volumizer Replacement HeadUnique barrel shape lifts at the root, crafts curled ends and consistently gorgeous resultsSmoothflow bristle/vent pattern for faster styling through efficient drying contactAttachment easily fits with the One-Step Blowout Dryer interchangeable handleHandle NOT included - Professional Black Gold 2.4" One Step Volumizer Replacement Head