Material: 925 sterling silver, tarnish resistant, nickel-free, lead-free, cadmium-free; Plating: rhodium; Finish: high polish. It won’t change color or get dark. Measure: heartbeat heart charm: 0.39 inch height, round bead charm: 0.24 inch diameter. Inner Size: 2.4 * 2.0 inch, about 7 inches, with inspirational phrases Live Love Heal.It is very flexible to rotate the cuff when you wear it and it won’t be broken. Each heartbeat bracelet comes packaged in a white gift box, ready for gifting for nurse mom, nurses, nursing school student, female doctors, intern nurse and doctor or someone soon to be a nurse. 24-hour on-line service. If for any reason you should be unhappy with your transaction please contact us before leaving feedback, we’ll always do everything we can to fix the problem. Great graduation gift, birthday gift, congratulation gift, vocation gift, anniversary gift, wedding gift, business gift, Thanksgiving gift, Halloween gift, Valentine’s day gift, Mother’s day gift, Easter day gift ,Christmas gift for teens, girls, women, grandma, mother, daughter, niece, granddaughter, wife, classmate, best friend, girlfriend, lover.