Professional Blow Drying Round Brush: The hot air blower moment can be reached, porosity can quickly heat dispersion, shorten the time of the blowing molding, mold healthy and beautiful hair^ Ceramic Coating and Nano Ionic Care Technology: Do not hurt the hair, helps reduce frizz hair, increase hair luster, makes hair more smooth and shinny^ 5 size available: 5 Barrel diameter: Approx 19mm, 25mm, 32mm, 45mm, 53mm, to suit your different hair texture and curls^ Reduces the drying time: With fast heat conduction nylon, it can moderate rapid modeling, allowing a fast and effective blow drying and styling^ Special brush handle design: The integrative handle is ergonomic,non-slip, flexible operation,safe, comfortable and easy to use^