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Customize your A300 Activity Tracker with this Mellow Yellow Wristband from Polar. This easy-to-change wristband is a design replica of the wristband that came with your A300 Activity Tracker, only in a different vibrant color. It features the same durable silicone design that will help protect your A300 module while you train and during normal, everyday activity.
In the Box
Polar Wristband for A300 Activity Tracker (Mellow Yellow)