Fitbit Alta HR bands- Pack / Lot of 10

Specially designed for your Alta /Alta hr and ACE.( device is NOT included). Premium Breathable Durable Design. Soft with highly tear resistant, ultra-strong tension provide the best comfortable wearing experience when you exercise, sweat, sleep, dating, meeting. Stability and Security. Buckle Design, easy to install. The band is easy to take on & off, and one button protect your alta hr from falling off. small fits for 5.5" - 6.7" wrist,in large size fits for 6.7" -8.1" wrist. 10 Bands included