12mm Swarovski Crystal Rivolis in White Opal.
White Opal is a Milky semi-transparent White with a silver foil backing to catch the light.
This was a special run for a color and size that is not normally available, so once they're gone, they're gone.
Swarovski Article #1122.
They are Advanced Crystal, and are lead free.
You will receive 2 beautiful crystals.