These black bobby pins can be worn for evening, formal, or everyday wear to ensure your hair stays nicely in place. They are frequently used in buns and other elegant fashions. Durable and rust resistant, extra strong grip. Excellent for on-the-go events and other situations because it is portable. They have a fine shine and look stylish and comfortable as they can hold all hairstyles firmly. Hair Styling Pins Hairdressing Salon Tool Hair Accessories Bob Bobby Bun Clips. The smooth surface makes it easy to insert. To ensure a firm hold, the hair bobby pins are constructed with a curved and flat shape.