Hope 1988 Deluxe Rainbow Pack / Sports Edition Pack / Summer Edition Pack / Summer Edition Pack / Olympic Rings Pack Accessory Replacement Bands with Metal Clasps for Fitbit Flex / Wireless Activity Bracelet Sport Wristband / Fitbit Flex Bracelet Sport Arm Band (No Tracker, Replacement Bands Only) Free size fit your wrist depend on button site you place Comfortable for sporting time,Look good no matter what you are wearing Personalize your wristband to match your daily style with this brand new color choice Free size wristband accessory ,High quality and Replacement for lost or damaged Bands NOTE:No Tracker or other parts! For Fitbit Flex Band only! Not for Fitbit one or other Models! Replacement Rubber Bands with Clasps Only