This Snake Bookend Band is made with 18K yellow gold and features white diamonds. Notes From Foundrae: An Ouroboros, an ancient symbol depicting a snake eating its own tail, symbolizes the experience of unity. Snakes have been revered as talismans of rejuvenation, as they shed their skin to grow; just as we need continued growth to find balance. The Snake - Style BOOKENDS™ can be worn alone or added to your ring stack (as seen in the second photo), works best with rings under 2.2mm thick. For Special Order pieces, please request ring size in notes section at checkout