The Keratin Protect 19mm Tong CI5318 has 8 different temperature settings. So you choose how much heat you want to curl your hair with. Go for a low temperature setting if you want to protect your hair better or choose a high setting if you are in a bit of a hurry. Thanks to the thin model, you can easily reach the end of your hair, so that you curl your hair in great detail. With a full bunch of curls as a result. The tongs are impregnated with keratin and almond oil. This takes care of your hair and gives it extra shine.