316L Stainless steel, durable, will not change color or rust, easy to maintain, not easy to damage even in sports. Color: Silver,Black,Gold?? Pendant size: 30x15mm/1.18 * 0.6inches. Come with a 20 or 24 inches high quality stainless steel chain. This eye catching stainless-steel chain has fashion looking and suitable for both man and women. Come with a black velvet bag is easy to preserve and carry. This is the perfect gift for many occasions, such as Father??s Day, Mother??s Day, birthday, Valentine’s day, Christmas, Thanksgiving Day, graduation ceremony, wedding, anniversary and so on.