High Quality Elastic Chest Belt Soft Strap Band For Polar Sport Running Heart Rate Monitor For Bluetooth Adjustable

Features：, Material:silicone + fiber, Total length:about 98cm / 38.58 inches, Two hole distance:45 mm / 1.77 inches, Description：, 1.Comfortable

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High Quality Elastic Chest Belt Soft Strap Band for Geonaute Polar Sport Running Heart Rate Monitor for Bluetooth ANT Adjustable

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Features：, Material:silicone + fiber, Total length:about 98cm / 38.58 inches, Two hole distance:45 mm / 1.77 inches, Description：, 1.Comfortable

High Quality Elastic Chest Belt Soft Strap Band For Polar Sport Running Heart Rate Monitor For Bluetooth Adjustable

SHANREN Adjustable Elastic Chest Strap Universal Replacement Soft