Bands Compatible for Garmin Vivofit 3/Vivofit JR/Vivofit JR. 2-Budesi Adjustable Replacement Wristband Strap Band Compatible Vivofit 3/Vivofit JR/JR. 2 Bracelet 1.This replacement wristband Personalized for Garmin Vivofit 3 Vivifit JR and Vivofit JR. 2 wrist strap used 100% high quality material,comfortable for sporting time, nice replacement for lost or damaged bracelet. No Tracker included.Attention: If you order it for your kids, please measure your kids wrist first.suggestion order it if wrist over 125cm at least) 2.Unique design, both lightweight and durable. The hollow out design on the wristband opposite , not only further reduce the weight, but also snap the wrist .Come with a secure watch-style clasp/buckle to keep the band from coming loose and falling off effectively. 3.Precise multiple holes design, let you adjust to suitable length. Free Size suit for most peole(4.7"-8.5"/125mm-215mm) wrist ,modify mould already,size from the testing data,not very big, Attention: this size is measured by ourselves,actual very much. also suit for most teenager and adults. if you not sure it's suit for your kids, please measure your kids wrist first.suggestion order it if wrist over 125cm at least) 4.we supplied six color for optional which can make your Garmin Vivofit 3 Vivifit JR and Vivofit JR. 2 in a new look match your daily style with sharp, colorful and fashionable choice . 5. 18 Months Warranty: Hassle free replacement or money back during the warranty.