Our Bobby Pins Advantage? ?These hair pins are made of good quality metal and double smooth-coated, rust resistant, not easy to break or fade after applying for a long time ?The wavy design,beautiful lines, is elegant and beautiful,tightening does not fall off ?Ball End Dsign,no scalp injury,Designed with ball tips which is comfortable to use without digging or scratching your scalp ?Packed with plastic storage box,Reusable case, Easy to store and convenient to carry outside. Widely used;Bobby pins fit for all Hair Types: Curly Hair, Long Hair, Short Hair, Thin Hair, Wavy. Suitable for daily wearings, activewear, business, casual, christening, party/cocktail, travel, Wedding, workwear.