Natuworld Multi-color Replacement Band With Clasps for Fitbit FLEX Only / Wireless Activity Bracelet Sport Wristband / Fitbit Flex Bracelet Sport Arm Band (No tracker, Replacement Bands Only), Large and Small Size Available No tracker or other parts!!! Replacement Rubber Bands with Clasps Only!!!! FOR FITBIT FLEX BAND ONLY!!! Not for For Fitbit One, Force or other models!!! Replacement for lost or damaged Bands. Size Large: (161-209 mm/ 6.3-8.2 inches), Size Small: (140-176 mm/ 5.5-6.9 inches) Package included 1pcs replacement Bands. Multi-color, small and large size available