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) & 1pc Black Silicon Fastener Ring

Key features

• Free size fit your wrist depend on button site you place. Comfortable for sporting time,Look good no matter what you are wearing
• Silicon Fastener Ring - designed specially for fitbit flex to protect the clasp loose and band fall off
• Personalize your wristband to match your daily style with this brand new color choices
• Free size wristband accessory ,High quality and Replacement for lost or damaged Bands.7 Days Unconditional Return Period
• NOTE:No Tracker or other parts! For Fitbit Flex Band only! Not for Fitbit one or other Models! Replacement Bands with Metal Clasps Only