1 PC Curl Defining Brush for Women Girl and Men. Curly Hair Brush Specification: Materials: Wheat Straw, Pig Bristle and RubberSize: 7 * 24cm (2.8 * 9.4 inches)Weight: 87g Styling brush can help you take care of your hair better! Boar Bristle Hair Brush Features: Edge Slot Design Smooth Guard Dot.