ToLuLu174; Multi-Design Large Small Size Replacement Wrist Band with Clasp for Fitbit Flex Bracelet,[Large,Camo - 3] Slim,stylish wristband,comfortable wearing for all day and night. Easily insert your flex tracker and change the whole look of the Fitbit Flex Bracelet Dimensions:Large for male:Length 6.3 - 8.2 in (162 - 203 mm); Width: 0.6" ;3.53 ounces Small for female: Length 5.5 - 6.9 in (140 - 175 mm); Width: 0.6" ;3.53 ounces Note:Fitbit tracker is NOT included Pick your color :)