【Durable & High-Quality Metal】：Made of premium metal with a double smooth coating, these black bobby pins are strong, rust-resistant, and not easy to break or fade. They are designed for long-term use, ensuring durability and reliability for daily hairstyling. 【Four Types of Bobby Pins for Versatile Styling】：This set includes 4 cards with a total of 192 bobby pins: 60pcs Short Wavy Pins (1.8 inches)；36pcs Long Wavy Pins (2.2 inches)；60pcs Short Flat Pins (1.8 inches)；36pcs Long Flat Pins (2.2 inches),Perfect for securing different hairstyles, from everyday looks to intricate updos. 【Safe & Comfortable Design】: Each bobby pin features round ball tips that prevent snagging, pulling, or scratching the scalp. The smooth surface ensures effortless insertion and removal while keeping hair securely in place. 【Neatly Arranged on Stylish Display Cards for Easy Access】: All 192 bobby pins are securely attached to four elegant display cards, keeping them neatly organized and easy to access. This design ensures convenient storage and portability, making it perfect for travel, work, or salon use. 【Perfect for All Hair Types & Occasions】: Designed for all hair types, including curly, long, short, thin, and wavy hair. Ideal for daily wear, weddings, parties, and professional salon use. Create stylish and secure hairstyles effortlessly.