Material: Copper + 30% silver, can be used as a couple ring or stacked Valentine's Day Ring - Romantic design, Sun and Moon Ring set the loveliest design to express your love in a subtle and meaningful way. The attractive sun and moon symbols add an extra romantic touch to this beautiful set of rings. With this ring, you can express your love for your beloved in a way that is as eternal as the stars, or share happiness with your friends. Moon zircon ring - high-quality material alloy, exquisite plating process, does not fade, does not lose luster, does not contain nickel, no odor, will not let the fingers turn green, wearing the ring lets you look more praise. Stackable Open ring - Size adjustable. Whether you wear it alone or stacked with other rings, our "Friendship Promise Ring" allows you to show your commitment to your closest friends in a meaningful way. GREAT GIFT - This Sun and Moon Ring will be a special gift for women . You can wear it for any occasion, such as Halloween, Christmas, Valentine's Day, Mother's Day, birthdays, anniversaries, homecoming, graduations, engagements, or special parties.