Created for day-in and day-out salon use, Mira brushes will last you a lifetime. Perfect for smoothing, creating volume and adding shine to medium length hair. 68mm barrel. Reinforced boar bristle: a combination of boar and high-heat resistant nylon to give bristles extra strength. Ideal for all hair textures. Perfect for smoothing, creating volume and adding shine on short to medium length hair. Made in Italy.