Sharp normal or Long Kali's Teeth 

Golden & Silver colors are available.
The length of each tooth is 10 mm for Standard and 16mm for long ones. 

While you screw it in Kali's teeth bracelet, the teeth will protrude about 6 mm and 12mm for long teeth from the steel. 

For 2 rows, Kali's Teeth bracelet = 18 Teeth 
For 4 rows, Kai's Teeth bracelet = 36 Teeth