1.Size and weight: length 2cm, 6.6g. 2.Material: alloy+rhinestone+pearl. 3.Applications: ideal gift choice, couples jewelry, anniversary jewelry, girlfriend gifts. Makes a perfect couples gift for anniversaries, birthdays, weddings, Valentinea??s Day, Christmas, Honeymoon, or Just Because! 4.Jewelry care: storing in jewelry box, avoiding contact with oily hard substances and chemicals, cleaning with warm water, wiping with soft cloth and do not wearing when bathing.