i-smile 1PC Replacement Bands with Metal Clasps for Fitbit Flex / Wireless Activity Bracelet Sport Wristband / Fitbit Flex Bracelet Sport Arm Band (No tracker, Replacement Bands Only) (New Style: White, Large) The Fitbit accessory band is specifically designed for the Fitbit Flex. No Tracker or other parts! For Fitbit Flex Band only! The Fitbit Flex Color Bands feature a top window cutout that reveals the device LED lights. The Fitbit accessory is a one size fits most wrists, Designed to fit most wrists (Band Length: 225mm / 8.86"). This latest brand new replacement band fits your wirst perfectly which make you more comfortable to wear. Package content: 1PC Replacement Bands for Fitbit FLEX Only / No tracker.