Bracelet consists of - 
Tourmaline
Blue Cats Eye
Tigers Eye
 
Uses - 
Helps you connect with Lord Shiva
Provides Raksha from Lord Shiva
Provides blessings from Lord Shiva
 
We charge every single bead in the bracelet with your name and then after making we charge the entire bracelet again. This helps you to get the maximum benefit of the bracelet quickly.