The REVLON Silicone Bristle Heated Hair Styling Brush is a curling iron with a 1" barrel size, ceramic heating plate, and adjustable heat settings. It features auto shut-off, a cool tip, built-in safety stand, dual voltage, and a tangle-free cord. With a maximum temperature of 430°F and 80W power, this electric styling brush is suitable for all hair types and provides salon-quality results at home. Free shipping makes it a convenient and styling product for anyone looking to achieve sleek and curly hair.