SMT the Latest Design Style 100% Anti-lost Set Size Large L or Size Small S Multicolor Combinational Replacement Bands with Metal Clasps for Fitbit Flex Only No Tracker/ Wireless Activity Bracelet Sport Wristband Fit Bit Flex Bracelet Sport Arm Band Armband (No Tracker) Small Size 1.Delivery Time is 7-12 Business Days in General 100% Brand New, High Quality (Sports Tracker Accessories) 3. Colorful accessory bands let you personalize your FitBit Flex activity 4. Replacement with Clasps for Fitbit FLEX Only /No tracker/ Wireless Activity Bracelet 5.join into a multinational popular elements , make a different of sports and healthy life