Midazzle Professional Hair Sectioning Crocodile Hairdressing Clips (Pack of 6) ? Using a high tension spring to hold your hair in place is safe and secure. Keeps thin and thick hair out of the way so you can work and style it. ? They are small and easy to carry, so you can use them in many places. ? Because the clips are hinged, they can hold any amount of hair. When using perm rods or colouring hair, you need to part your hair. ? When using perm rods or colouring hair, you need to part your hair. ? Perfect for barbers and stylists ? They are easy to open, but once they are on your hair, they don't move and won't leave a crease.