2 Pack Heart Rate Monitor Chest Strap, 50mm Snap, 70-110cm Adjustable

50 mm snap button spacing is designed for compatible heart rate monitor sensors; sensor is not included. Suitable for running, cycling, gym training, boxing, yoga, walking and general fitness workouts. 50MM SNAP SPACING: Features 50mm snap button spacing designed to be compatible with most heart rate monitor sensors. Sensor not included. SOFT AND BREATHABLE WEAR: The elastic nylon construction sits close to the body and helps reduce discomfort during longer training sessions. SPORT READY USE: Suitable for running, cycling, gym training, boxing, yoga, walking, and a wide range of other fitness workouts.