The metal strap is compatable with Fitbit Versa, Versa 2, Versa Lite Edition and Versa Special Edition smart watch (the watch is not included) Small size fits for 5.5"-7.1" wrist, large size fits for 7.1"-8.7" wrist. The wristband size can be freely adjust according to your wrist The versa straps are made of high quality stainless steel with polished edge, durable, lightweight, breathable and comfortable for wear This versa 2 strap comes with 3 upgraded precision spring pins, which lock onto
