1.Size and weight: chain length 14+5cm, 3.5g. 2.Material and technique: alloy, electroplating. 3.Features: fashion, simple and stylish design, great workmanship on dome polished surface and high polish smooth inner face, bring you both the elegance and comfort; perfect, durable and comfort fit. 4.Applications: this ring is a perfect gift for women, especially for girlfriend, wife, mother, daughter or friends on Christmas, birthday, Valentines Day, anniversary day. 5.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.