?After-sale service?If you have any questions about the band,you are welcome to contact us,we will try our best to solve the problem for you.We support free return service.If you are not satisfied with the band,please contact us first. ?Personalized design?The band is made of highly elastic nylon material, which is suitable for most people. The band is comfortable and breathable, and it also comes with an adjustment buckle. Users can adjust the size according to their own needs,so as to fit more closely the wrist cooperates with the watch to read body data.It is suitable for people with a wrist size of 4.5"-12"(114mm-305mm).Please measure the size of the wrist before purchg. ?Thoughtful gift?There are ten straps, each of which is different in color. It is suitable for people of all ages. It is the best gift for friends or family on Christmas, Halloween, Thanksgiving and other holidays. ?Fashionable style and diverse colors?The watch band has ten colors,the most simple and elegant black and the other nine patterns,which are eye-catching with bright colors.The Shuyo band can be worn with different clothes on different occasions to help you become a fashionista. ?Compatible models?Compatible with Fitbit Versa / Versa 2 / Versa Lite / Versa SE.Confirm your watch type before purchg.(Note:Not applicable to Fitbit Versa 3).(Special attention: There are more than 10 kinds of color mixed packaging, there are 10 pieces of this product, and there will be different colors.).