20 pieces of unusual, large 21mm Akoya shell accessory parts with a single hole in the center. As these are natural materials, each piece may have different thickness, warping, and appearance. Please check the images as they are of the actual items. The images show strong iridescence, but the shell color is whitish. The last necklace image is for reference, but since these have a single hole, the finished product will be even more beautiful than the item in the reference image. Stock is running low. There will be no restock after the current inventory is sold out. Material: Shell