Durable Material: These hair pins for buns are made of durable alloy metal, strong and sturdy, not easily deformed. The spiral shape provides extra gfor those complex updo styles and won't slide off. Great for all-day holdWide Application: Our hair pins for buns are perfect for all hair types, layered cuts and medium-to-long lengths. Whether you're looking for bobby pins for long hair or fine hair, these spiral bobby pins will help you create bunEasy to Use: No other tools needed to have your own hair styles easily, just bobby the hair pin clockwise into your hair, and twist the pin counter-clockwise to free your hair. Packed with a small box, convenient for you to store and carryNon-Scratch Design: Bobby pins for hair designed with tiny round tips, which will not scratch your hair and scalp. And hold your hair style tight all day. The non-scratch rounded tips will keep your head safe, please be assured applicationWhat You Get: You will get 20pcs 2 inch spiral hair pins, enough for a long time use and various hairstyles. Only need two or three pins at a time to have fashion and popular hairstyle. You also can share them with your families and friends