Cute Replacement Wristband Bracelet Strap/ Wireless Activity and Sleep Tracker Accessory Textured Bands Pack with Watchband Style Buckle For Fitbit Flex, One Size, Blue/ Purple/ Red/ Aqua Super Soft and durable,comfortable fit day and night Looks cute and change your fitbit to a new style Free size and plenty of spots for adjustment to fit your wrist Safety buckle will secure your fitbit from falling or loosing Fitbit tracker or other parts are not included in the product