Set of 3 thermal round brushes for blow drying and styling. Approx 10 inches in length with barrel diameters of 3 inches, 2.3 inches, and 2 inches respectively. Perfect for all hair types and hairstyles. Ceramic coated barrel with nano ionic care technology helps reduce frizz, adds volume and bounce, and supports creating waves or curls depending on your technique. Boar bristles infused with negative ions help distribute sebum from the scalp along each hair strand, smoothing and adding shine. Anti-slip rubber handle design provides easy, comfortable use. Suitable for straightening, curling, and blow drying normal or thick hair, whether straight or curly, on medium to long lengths. Use scenarios: - Daily blow-dry for a smooth, voluminous finish on medium-thick hair. - Create waves or curls by wrapping sections around the 2" or 2.3" barrel and applying heat. - Tame frizz and achieve a sleek straight style on long hair by guiding the brush through lengths while drying.