For your consideration are these natural green Aventurine stretch power bracelets, sold by the piece.
The beads are 8mm in diameter. The bracelet itself measure approximately 7 inches long, unstretched, and one size fits most.
Aventurine is an all around Good Luck stone. It attracts wealth and is a common talisman to bring about good luck in financial situations. Increases perception and creativity.
Chakra: Heart