●Material: Made of 316L stainless steel and copper cubic zirconia. ●Size: Suitable for 155mm-165mm wrists, which is suitable for most women wrists. ●BEST GIFT: A perfect gift for girlfriend, wife, sisters, classmates, best friends, loved ones or a special treat for yourself. And all occasions: Graduation gifts, Anniversary, Birthday, Christmas, Thanksgiving Day, Valentines Day. ●After Service: We focus on product quality and customer experience. no-worry purchase! If you have any questions, please feel free to contact us, we will respond and provide solutions within 24 hours.