This Customized Hammered Bracelet is made of 999 Sterling Silver ,It Will Never Rust, Corrode . Materials : Solid 999 Sterling Silver -Weight: 17gram -Dia : 2.1" and can be adjusted to be bigger to be 2.5" -Wide of the Bangle: 0.16" This Vintage Hammered Bangle Has no Nickel & no Allergic Reactions , Safe On All Skin Types. Can Wear Every Day. It is a great gift for mom, gift for her, gift for sister, gift for girlfriend , gift for wife, gift for grandma, gift for best friend.It is a perfect gift for Valentine's day , Anniversary, Birthday, Mother's day, Graduation , Retirement , Thanksgiving , Holidays, Christmas and so on.