These are dolphin shaped aventurine beads. Green Aventurine is the good luck shamrock of the mineral kingdom.  It is a great stone for adventurers to have with them in their travels. It helps bring good fortune, money, abundance and overall happiness.

These beads are approximately 20 x 24mm in size. There are approximately 15 beads on each 16in strand. Each strand has an approximate weight of 42 grams.

Please note aventurine beads are made of natural stones so there will be slight variations in colors and shapes.