Chofit Straps Compatible with Fitbit Versa 3 Strap, Scrunchies Band Chiffon Satin Wristband Women Bracelet for Fitbit Sense/Versa 3 Smart watch Large SmallCompatible Models: Compatible with Fitbit Versa 3 Fitbit SenseSize: small size--125mm, fits for 4.5-6.5inch wrist large size--155mm, fits for 6.0-7.5inch wristMaterial:Chiffon, SatinHow to contact us: - Way one: On this page, click on "Fromcloud" next to "Sold by", then click on "Ask a question" on the right top of page. - Way two: Log in your account > choose "Your orders" > find the order ID > click "Contact seller".