This bracelet combines the energies of Hematite, Tiger's Eye, and Obsidian.  It is a great grounding and protectoin bracelet that does not feel overly heavy!  Please see below for basic stone information:
 
Tiger's Eye - A stone of courage, power, and protection. Protects from the evil eye and can remove negative energies.  It is a stone of health and vitality.  This stone relates to the planet Mars and balances the Solar Plexus, Heart, and Third-Eye Chakras.  Tiger’s Eye may assist in new beginnings, intuition, fears, worries, depression and negativity, wealth, strength and courage.
 
Hematite - Helps ground energy, balance, flows of energy, and helps balance moods. Worn for protection.
 
Obsidian - Obsidian is a naturally created glass. It is formed from volcanic lava which cooled too quick for significant crystallization to occur. Will assist you in staying grounded, assist unbalanced energy, stimulate your intuition, divination and keep your energy clean and protection.