Detangles hair without stress. The unique design and flexibility of the Urban Brush's bristles painlessly breaks up knots and tangles. Its double-height bristles prevent split ends and brittle hair. - Smoothes the hair cuticle and increases hair shine and elasticity. - Minimizes the risk of brittle hair, open ends or any other type of damage caused by capillary stress. - Recommended for fragile hair. - Improves circulation and provides a relaxing scalp massage. - Valid to use with extensions.