102mm bands for:
iPhone 8/7 - BOOST & BOSS
iPhone X - BOOST

* Will not fit iPhone 8/7 Plus BOOST & BOSS, Xr / Xs Max BOSS cases or any Galaxy cases.


106mm bands for:
iPhone 8/7 Plus - BOOST & BOSS

* Will not fit iPhone 8/7 BOOST & BOSS, X, Xs, Xr or Xs Max BOOST cases or any Galaxy cases.