RedTaro Replacement Bands for Fitbit Flex, 3-Pieces - Lotus Set Easy-to-wear, Slim, Comfortable Replacement Wristband Free size band by pressing the button.Small bands for 5.5"-6.7"wrists,large for 6.7"-8.1" wrists Stylish wrist band to match your daily style Perfect fit for your Fitbit Flex activity tracker and comfortable wearing experience This band is only for Fitbit flex wireless wristband.