High quality material: environmental alloy and copper with zirconia crystal, anti-allergy and not harmful to your health, wear it easily even if you have sensitive skin. Suitable size to wear. Long chain length: 70 cm (27.56 inches), pendant 6 cm, lobster lock chain easy to put on and take off. Very popular in all age groups, girls, boys, teens, women and men. Stylish and comfortable design: shiny pendant necklace, which is designed to repel negativity and bring good luck. Let this fashionable necklace bring wonderful things every day. Perfect gift to choose: please choose according to your needs. This lucky necklace can be used as a friendship, couple, lover or gift on birthday, Valentine's Day, wedding, party and daily wear.