??Compatibility?This replacement strap is specially designed for flex2. (Note:Do Not fit for Flex 1 or any other trackers); No tracker in package
??Safe& Durable Material?Soft smooth silicone with highly tear resistant, ultra-strong tension provide the best comfortable wearing experience when you exercise, sweat, sleep, dating, meeting, highlight your unique taste.
??Adjustable Size Easy to Install?Small size for wrists 5.5" - 6.7", large size for wrists 6.7" - 8.4". Free Size adjust by the button. Easily insert your flex 2 tracker into the wristband with no tools needed.
??Multi-color bracelets ?Various Colours Selection very good with the needs of your various occasions, enhance your taste
?????Buy with confidence? If there are any quality problems, contact us free and we’ll offer you hassle free replacement or money back.