Material - copper :don't tarnish, don't rust, and don't change color.It is lead free and nickel free. Size: Minimum Diameter of Bracelet is 50mm(2 inch). Extension chain is also 50mm(2 inch). Adjustable chain fits any women’ s wrist. I Am One with The F-rce The F-rce is with Me. Inspired by the fan in your life with our fun. The sign of the bracelet is the perfect gift for any in training.This personalized gifts magnify your thoughtful gesture and make the recipient feel special. This bracelet is a great gift for any fan. Give someone special to help motivate or motivate her to achieve her goals. Velvet bag: Only the most elegant velvet jewelry pouches are used to package and ship our keychain. If you have any quality problems, please feel free to contact us and we will give you a proper solution until your satisfaction.