FOK Pack Include:Set of 12 metal bobby hair pins & 6 hair streaks. Length of metal pins:6 cm & Length of hair streaks:33 cm. Color of pins: Black, Hair Streaks:Multi Can be applied to diy your hair, with enough colors and quantity, they can meet your needs easily. They are suitable for women and girls & also fit for many occasions, such as parties, ceremony and so on. Made from high quality material. Easy attach and remove accessories used by women / girls in order to add colors to their hair. They would absolutely make you look more glamorous. This combo is a fabulous addition to your collection. Perfect for pinning and versatile choice for a variety of styles. Can easily transform your look in seconds and reusable.