Gives your fitness tracker band a stylish step up to wear in the gym, the office or on the town Fits JAWBONE UPTM series; FitbitÂ® FlexTM. Does not include fitness tracker or band.. Slides easily into place by slipping cord loops over open end of band. NOT SHOWN ACTUAL SIZE. See images for proportion. 7/8in x 3/4in. Buy with confidence. Should the cord break within one year of purchase, Fitband Bling will repair or replace the bling (limit to one time).