These double-layered teeth hair claw clips features strong hinges, coil springs, and rivets for a comfortable grip. It has smooth edges that will not hurt your hair doesn’t hurt your hair regardless of how it is styled. These fashion-styling hair clutcher clips can be applied in daily life, work, running, exercise, yoga, parties, ceremonies, proms, weddings, birthdays, dates, holidays, traveling, photo-shoots, etc. The powerful metal spring & small inner teeth inside the claw helps to hold hair tight all day long. The clutches make the perfect accessory for everyday wear and are a wonderful gift for women of all ages.