√ One size fits most wrists size (165mm-230mm/6.50inch- 9.06inch), there are plenty of holes in the band, it could easily accommodate most wrist as well.
√ The silicon watchband-style with high quality and durable, make your Fitbit Zip stay safety and security in the wristband.
√ Personalize your wristband to match your daily style with these brand new color choices, perfect fit for your Fitbit Zip activity tracker and comfortable wearing experience.
√ Please note that the step count sensitivity of the tracker might be altered when worn on wrist depending on tightness. However, the trend of your daily activity will NOT be affected.