Black Small FitBit Replacement Wrist Band For FitBit Flex ONLY with Clasp * No Tracker* Ships from USA 1pc Small Black Replacement Band With Claspfor Fitbit FLEX Only /No tracker/ Wireless Activity Bracelet Sport Wristband Fit Bit Flex Bracelet Sport Match your daily style with this brand new stylish band. Perfect fit for your Fitbit Flex activity tracker provides a comfortable wearing experience For FitBit Flex Wristband Only! Not For Fitbit One, Force or other models. Wrist Size: 5.4-6.9 inches or 144-177mm