For your consideration are these gorgeous Fire Agate crystal bead power bracelets, sold by the piece (5 bracelets are shown in the photos to illustrate variation).
The Fire Agate crystal beads are 10mm in diameter. The crystal bracelet itself measure approximately 7 inches long, unstretched, and one size fits most.
Mexican Fire Agate is a protective and calming stone with grounding energy. Stimulates Prana (life force) and vitality. Protects one's energy from negativity and returns it to the sender.
Chakra: Root