Rectangular porcupine brush with flex where nylon and boar bristles allow you to detangle and get a soft feeling in your hair at the same time. The brush is light and fits well in the hand. The head flexes and lets air through in a good way if you use a hair dryer.Can be used for both normal and thick hair.Dimensions: 24.5 x 8 x 3 cm Labor Pro PLUM Flex Vent Porcupine Hair Brush