The Diane D1027 Gold Thermal Round Brush 5/8" is a small-diameter professional round styling brush with a perforated gold metal barrel and heat resistant nylon bristles. The 5/8 inch barrel supports precise work on shorter hair, fringe, and detailed finishing, allowing controlled smoothing and curl formation. The perforated metal barrel promotes even air flow from the dryer for more consistent heat distribution and shorter drying cycles. Heat resistant nylon bristles maintain tension without softening under typical blow-drying temperatures, supporting repeat use in salon and spa environments. Read more