EPYSN Replacement Metal Band for Fitbit Flex Bracelet Bangle Metal Bracelet inner Circumference: Approx 6.8". Best fit 6.5 - 7.6" New beautiful and stylish fashion design accessory Metal bracelet Don't ruin your professional or dressy outfit with a plastic wristband! Beautiful high electroplate quality bracelet for fitbit flex This bracelet only compatible with the Fitbit Flex.