Replacement Wrist Strap Sport Bracelet Watch Band for Polar M400 M430 GPS Running Watch Compatible with:Polar M400 GPS Watch;Polar M430 GPS Running Watch.Material: High-class SiliconeWeight: approx.29gLength: approx. 12.5cm + 9cmEasy to install and remove without tools.The size can be adjusted. 2 Colors Availableblack or white. Protects your smart watch from dirt and scratches and secure while running, dancing or working out, perfect for daily and nightly wear.
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