Bristle and nylon mixed tuft especially suitable for normal to thick hair. Large 'Popular' Military Brush is particularly suitable for adults due to its larger size. Overall length 130mm (5 1/8 inches) Width 83mm (3 1/4 inches) Handmade brush set with natural bristle tufts and nylon tufts ideal for normal to thick hair to stimulate blood flow to the hair roots. The density of the tufts allows naturally occurring conditioning sebum to be more evenly distributed from the roots to the ends of the hair. Regular brushing plays an important part in the condition of your hair. Brushing spreads essential oils along the length of the hair giving it strength, suppleness and producing a healthy sheen. To maintain the quality of the Mason Pearson hairbrush it is not mass produced. Most of the work is carried out by hand, using techniques pioneered and patented by the founder Mason Pearson over one hundred years ago and improved over succeeding generations. Made in London supplied in box with cleaning brush included.