The JRL 230 degree hair curler has 19mm tong that is made up of superior quality material and feels quite sturdy. The tong clip has an amazing grip that keeps the hair in place until you yourself loose them up. It has a cool tip at the front, which is made of good quality plastic. The tip provides convenient rolling of hair, and ultimately helps in holding the tong without causing burns on fingers. The hair curler comes with digital indicator so that you can set the temperature depending upon your hair texture. The hair curler has on-off indicator to let you know whether the tong is being heated up. Plus, it also has a heat-protection stand. While heating, during use and cooling, place the curler on heat-protection stand on a flat surface. Its easy to get professional like result with JRL Rotating Curling Arm handle Curling Tong