Boost body & shine as you blow dry extra-long hair with the ghd natural bristle radial brush size 4 (55mm barrel). A large round styling brush that’s also great for adding showstopping volume to mid-length styles. The ghd natural bristle radial brush size 4 creates a smooth, shiny finish for very long hair. Gentle natural bristles tame your hair & create a smooth texture, removing static & kinks. The round barrel adds volume at the roots for a full, bouncy style. The soft touch, non-slip handle helps you to take control of your style as you dry. Easy to use & gentle on your hair, prepare for your smoothest blow-dry yet.