To ensure a firm hold, the hair bobby pins are constructed with a curved and flat shape. Because they can hold a much greater area, curved bobby pins are ideal for thick hair. For added comfort, the thick ball tips on all of the hair clips are coated. These black bobby pins are easy to remove without yanking or snagging your hair and are comfortable to wear. For many different types of hair, a bobby pin is a fantastic solution. They are frequently used in buns and other elegant fashions. Hair pins are appropriate for everyday wear, events, meetings, and weddings. Simple style that matches a variety of outfits. Excellent for on-the-go events and other situations because it is portable.